Fondant types in practice: rolled fondant, poured fondant, pastillage & gum paste

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One word, four very different materials

If a decorator says "pass the fondant," they could mean two unrelated things — and there are two more closely-related pastes that get muddled in with them. Getting the words right is the first decorating skill, because each material is engineered for a different job and fails in a different way.

The word "fondant" means:

• Rolled fondant icing — what the UK trade calls sugarpaste (US: rolled fondant): a soft, pliable sugar dough you roll into a sheet and drape over a cake to cover it smoothly [c1].
• Poured (confectioner's / cream) fondant — a soft paste of microscopic sugar crystals in a saturated syrup that you warm and pour to glaze éclairs, fondant fancies and petit fours [c12].

Alongside them sit the two firmer, gum-loaded modelling pastes:

• Gum / flower paste — sugarpaste with extra gum (and still some fat) that rolls translucently thin and dries hard, the medium for lifelike sugar flowers and filigree [c23].
• Pastillage — sugar plus gum with no fat at all, so it dries fastest and hardest, used for structural showpieces, plaques and standing pieces [c20].

The quiet variable that separates the last two is fat: pastillage has none, which is exactly why it dries to an almost ceramic rigidity while gum paste stays workable long enough to thin a petal [c20][c23]. Get the material right for the finish you want and the work is easy; reach for the wrong one and you get a collapsed figure, a sticky surface, or a glaze that never sets. The headline map is in cmp-ft-four-types.

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This is the decoration-and-finishing view of these media. For marzipan and the underlying composition science (almond:sugar ratios, water activity), see A6-marzipan-fondant-sugar-pastes; for buttercreams and royal icing see A7-icings-and-buttercreams; for colours, lustres and metallics see A7-food-colour-and-metallic-effects; and for pulled/blown sugar and isomalt showpieces see A6-sugar-work-techniques.

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1. Rolled fondant / sugarpaste — the smooth skin

This is the cake-covering paste: rolled into a sheet, draped, smoothed to a flawless skin, then embossed, frilled or draped into a finish. The spec sheets show exactly how it is engineered to stay soft and pliable long enough to do that without cracking [c1].

Across the Zeelandia Roll Dekor, PA Foods and Doric datasheets the same backbone appears [c1]:

• Sugar / icing sugar — the bulk.
• Glucose syrup — pliability and anti-crystallisation.
• A humectant — glycerine (E422) and/or sorbitol (E420) — the key ingredient. It holds moisture in the paste so it stays soft and resists cracking [c1][c31].
• A little fat / vegetable shortening — smoothness and release.
• A gum / stabiliser — gum tragacanth (E413), CMC (E466) and/or xanthan (E415) — stretch, so it drapes instead of tearing.
• Emulsifier (E471), preservative (potassium sorbate E202) and an acidity regulator (citric acid E330) [c1].

The Zeelandia Roll Dekor Soft sheet is a clean reference: dry matter 91%, energy 1708 kJ / 409 kcal, fat 9.1 g, carbohydrate 81.4 g (sugars 65.1 g) per 100 g, applied at 21-23°C and rolled to 3 mm [c2]. The high dry matter and the preservative are why a 7.5 kg pack keeps for months. One thing to read on the label: it contains WHEAT starch and may contain SOY, MILK and ALMONDS [c3].

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UK sugarpaste vs US rolled fondant — same job, different chemistry

Worth knowing if you work from international recipes: US "rolled fondant" is often gelatin-based (the classic "marshmallow fondant" is melted marshmallows kneaded with icing sugar and cornflour), whereas UK sugarpaste relies on the gums above plus glycerine [c1]. Both cover a cake the same way; the difference matters for vegetarian/vegan and kosher/halal declarations — check the spec. Several catalogue pastes are formulated vegan (e.g. Doric) [c5].

Covering a cake

The working method is one of the most repeatable in the bakery (full sequence in fc-ft-cover-cake):

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1. Prepare the cake — crumb-coat with buttercream, lay a thin marzipan under-layer, or brush with apricot glaze / jam so the paste has something to grip [c4].
2. Knead the sugarpaste at 21-23°C until smooth; dust the bench with icing sugar, never flour [c2].
3. Roll to 3-4 mm (about 1/8 inch; 1/4 inch / 6.35 mm is a US convention and exceeds this range) with even pressure — spacer rings give a consistent thickness [c4].
4. Lift and drape in one smooth motion to avoid wrinkles [c1].
5. Smooth the top first, then the sides, easing the paste in and bringing the sides toward the cake so its own weight does not tear the top edge (the classic "sagging" fault) [c4]. A cake smoother / polisher does this far better than hands.
6. Trim the base — and work quickly throughout, because exposed paste skins over into "elephant skin" within minutes [c1][c32].

Where the finish quality comes from

This is a decoration article, so the covering is only the start. Once the skin is on, the same paste becomes a canvas (gallery in img-ft-04):

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• Embossing — press a textured mat, stamp or roller into the fresh fondant for lace, damask or wood-grain effects.
• Quilting — roll a single-wheel cutter/embosser diagonally one way then the other to score a diamond lattice; a dragée at each intersection finishes the "quilted satin" look.
• Ruffles and frills — cut strips with a Garrett frill cutter, then thin and ripple the scalloped edge with a ball tool or cell stick; overlap for petal skirts.
• Draping / swags — roll thin and drape fabric-like folds over the cake edge for a couture finish.
• Marbling — partially knead two colours for a stone/agate swirl.
• Edible images — a printable PhotoCake fondant sheet lays a full-colour photo or pattern onto the covered surface [c26].

For a fast off-the-shelf upgrade, the catalogue also carries ready-made moulded sugarpaste decorations (MagMart figure assortments, baby-shoe toppers) that drop straight onto a covered cake — note that these can carry their own allergens and colour warnings (the MagMart Christmas set contains wheat and egg and carries the children's-attention warning) [c27].

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A cover-icing alternative

Not every "covering" is gum-based sugarpaste. CSM White Wrap Ice is a ready-to-use cover/wrap icing built on sugar, water, glucose syrup, palm fat and an agar gelling agent with locust bean gum rather than tragacanth — energy 1449 kJ / 342 kcal, stored cool at 5-15°C and best used within four weeks of opening [c10]. It may contain egg, milk, soya and gluten and is not suitable for coeliacs [c11]. It is a useful option where you want a softer, more "iced" finish than a firm sugarpaste skin.

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2. Poured fondant — the glossy glaze

Now the other fondant: the mirror-glossy coat on an éclair, a fondant fancy or a petit four. Technically it is a partially-crystalline product — a vast number of tiny sucrose crystals suspended in a saturated sugar syrup [c12]. The whole trick is crystal size: the crystals are around 20 micrometres, small enough that the tongue cannot feel them, which is exactly why good poured fondant is silky and glossy rather than gritty [c13].

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A typical regular formulation is sucrose 64-71%, glucose syrup 9-16% and water about 20%, and the water content (10-15% in the finished fondant) sets its hardness [c12]. The glucose syrup is not a filler — it is a doctoring agent: its larger molecules get between the sucrose molecules and stop them joining into big, gritty crystals; invert sugar does the same [c13]. Making it from scratch is a controlled crystallisation — boil the syrup (a small batch is cooked to ~115°C, the soft-ball stage (112-116°C)), cool it to 45-50°C on an industrial cooling drum, then beat it for 20-30 minutes so it nucleates a huge number of small crystals at once [c14][c19]. This is why most kitchens buy it ready-made: the factory delivers reliable crystal size every time. [FLAG — hot-sugar safety: a scratch syrup is cooked to ~115°C and causes severe burns on contact; use heat-resistant gloves, long sleeves and appropriate workplace controls.]

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Working ready-made poured fondant

The catalogue poured fondants agree on the handling rules — but note their temperatures run higher than scratch-fondant guidance because they are stabilised industrial products (full comparison in cmp-ft-poured-fondant-specs, working window in ks-ft-poured-window):

• Zeelandia Fondant Ready — sugar, glucose syrup, water, E471, guar (E412) and citric acid (E330); dry matter 85%; heat to 40-48°C, stirring, then glaze warm or cooled surfaces [c15].
• Arctos Ultra White Fondant and Arctos Fondant 30 — Fondant 30 is as pure as it gets: sugar, glucose syrup and water only. Both are fine-crystalline, dry substance 87.5-88.5%, pH 4.5-6.5, and both carry the same warning: do not overheat above 50°C and do not add more than 10% water [c16].
• Vortumnus Sugar Glaze (water pomade) — total extract ≥87%, thinned by mixing 50-100 ml water per 1 kg at no more than 60°C [c17].
• Helios Water Fondant — a further catalogue option (no spec sheet on file; confirm handling with the supplier).

By contrast, scratch confectioner's fondant should be kept lower — about 37-40°C; it loses its shine above ~40°C and goes matte/grainy above ~43°C [c18]. The professional habit of thinning with stock (sugar) syrup rather than plain water keeps the sugar concentration up and protects the set [c18].

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That overheating rule is the one to tattoo on the bench. Overheat poured fondant and you dissolve the very crystals that give it gloss and set — it comes out dull, runny and slow to firm. Over-thin it and it never sets. Re-warm gently; never boil. The same fondants take colour, flavour, fruit concentrate or even a little alcohol, so a single base bucket becomes a rainbow of glazes [c16]. The application itself is simple: pour or dip over chilled cakes on a rack so excess drains, and let the shell set (sequence in fc-ft-poured-glaze).

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3. Pastillage — the structural medium

When a showpiece needs to stand up — a plaque, a box, a column, an architectural element — you reach past fondant for pastillage. It is sugar plus a gum (gum tragacanth or tylose/CMC), often with egg white or gelatin, and crucially no fat [c20]. That absence of fat is the whole point: with nothing to keep it plastic, pastillage dries very fast and rock-hard, to an almost ceramic finish, and is self-supporting — but it is brittle and not meant to be eaten [c20].

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A representative formula is 300 g sifted icing sugar with 10 ml (2 tsp) gum tragacanth and 1 egg white: stir the gum into the base, then knead in the icing sugar to a stiff dough [c21]. [FLAG — food safety: raw egg white carries a risk of Salmonella and related bacteria. For products served to pregnant women, the elderly, immunocompromised individuals or young children, substitute pasteurised egg white powder. Egg is an Annex II allergen under Regulation (EU) 1169/2011 and must be declared on the finished product.] Then it is a race against drying:

• Roll to 2-3 mm and cut clean panels fast — pastillage skins within minutes [c20].
• Air-dry flat: thin pieces in 2-4 hours, thicker elements 12-24 hours, full hardness in about 2 days [c22].
• Assemble the dried panels with royal icing into a self-supporting structure (full card in fc-ft-pastillage).

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For showpieces that must also survive humidity rather than just stand up, isomalt is the more robust medium — a polyol that is far less hygroscopic than sucrose, so it stays clear and crisp where sugar would weep. Isomalt belongs to A6-sugar-work-techniques; the catalogue stocks BENEO Isomalt ST-PF (Hortimex).

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4. Gum / flower paste — the flowers medium

For petals, leaves, bows, figures and filigree you need a paste that rolls translucently thin, holds fine detail, and dries hard — gum paste (in the UK, flower or petal paste). It is a sugarpaste-type base with an increased amount of edible gum (CMC/tylose or gum tragacanth) and, unlike pastillage, still contains some fat — so it dries hard but stays workable longer, giving you time to thin and shape a petal before it sets [c23]. Cakes are never covered in gum paste; it is purely for decoration [c23].

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You can buy it ready-made — Sweet Decor White Flower Paste, or off-the-shelf wired flowers such as Culpitt's gum-paste ruffled flower and calla-lily spray. The Culpitt flower's own spec is a neat illustration of the gum-paste backbone: sugar, tapioca flours, water, palm oil, preservative E202 and thickeners E414 (gum arabic) + E466 (CMC) — and it is classed NON-EDIBLE because of the internal wire [c25]. (Wired sugar flowers are display elements; remove before serving.)

Or make your own from any sugarpaste by working in more gum (card in fc-ft-gumpaste-convert):

• Convert sugarpaste to modelling / gum paste by kneading in CMC (Tylo / Tylose) at roughly 1 teaspoon per 250 g of paste (other guides quote ~1/4 tsp per 100 g, or up to 1-2 tsp per 450-500 g — treat as indicative and follow the product instructions) [c24].
• CMC firms the paste quickly and can be used the same day; gum tragacanth does the same job but needs about 24 hours to develop [c24].
• Then roll translucently thin, cut and vein, thin the edges with a ball tool, wire, dust and assemble — the paste dries hard to hold the shape [c23].

The reason flower paste rewards the effort is finish quality: because it dries harder than fondant, it takes ultra-fine veining and edges, so a sugar peony can read as a fresh bloom from across a room [c23].

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The difference between pastillage and gum paste catches people out, so it has its own table — cmp-ft-pastillage-vs-gumpaste. In short: both are firm, but pastillage (no fat) is for rigid structures and gum paste (with fat) is for thin, detailed, flexible-then-hard pieces.

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Colouring the fondant family — gel and paste, never liquid

The recurring colouring mistake is reaching for a liquid colour. Liquid adds water, and water makes sugarpaste sticky and soft and stops poured fondant setting. For every paste in this family, use gel or paste colours, which deliver intense colour with very little added water (decision grid in cmp-ft-colour-types) [c28].

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The catalogue colours are built for exactly this. The Food Colours gel sits on a glucose-syrup and glycerine base (not water) so it colours without softening [c28]; the Culpitt Spectral paste uses a glycerine (E422) and propylene-glycol (E1520) carrier with silicon dioxide (E551) [c28]. Three things about colour are not optional:

1. There are legal maximum doses. The Food Colours Brilliant Blue (E133) gel states a maximum recommended dosage of 13.0 g of gel per kg of finished food for confectionery, and 21.0 g/kg for decorations, coatings and fillings (food category 05.4), keyed to Regulation (EU) 1129/2011 [c29]. Deep saturated shades can hit that ceiling — and soften the paste — before you reach the colour you wanted. [FLAG — single-source: these are the supplier's gel-product doses, not the EU pure-dye mg/kg limit; verify against Reg 1333/2008 Annex II / 1129/2011 before advising on dosage.]
2. The "Southampton Six" carry a warning. Six colours — E102, E104, E110, E122, E124, E129 — must carry the label "may have an adverse effect on activity and attention in children" under Regulation (EC) 1333/2008 (in force since 2010) [c30]. This is not theoretical: the PA Foods red sugarpaste (E124+E129), the Culpitt Spectral Christmas-red paste (E124+E129) and the MagMart figures (E102+E104+E110+E122+E124 — five of the six Southampton Six) all carry exactly that warning [c9][c27][c30]. Brilliant Blue (E133) is not on the list. [FLAG — labelling / children's product: human review required.]
3. Titanium dioxide (E171) — EU ban; UK status differs. The classic white pigment in white sugarpaste and cake decorations, E171, was removed as an authorised EU food additive (Regulation (EU) 2022/63; applied 7 February 2022, transition to 7 August 2022) [c7]. However it remains permitted in Great Britain under retained Regulation (EC) 1333/2008 — the FSA's Committee on Toxicity published an updated statement on 16 December 2024 concluding current UK dietary exposure is unlikely to be a health risk [c7]. The catalogue Doric sugarpaste spec dates from 2017/2018 and still lists titanium dioxide; confirm current formulation and the EU-vs-GB market destination before using or relabelling. [FLAG — regulatory, human review required: market destination is operationally critical.]

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Humidity, sweating and the faults that show on camera

Every paste here is hygroscopic — sugar pulls water out of the air — and that single fact drives the most common finished-cake complaints (mechanism in img-ft-13, full table in fault-ft-01) [c32].

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• Sweating is condensation. Take a chilled fondant cake into a warm, humid room and water condenses on the cold surface; the hygroscopic sugar then goes sticky and the gloss turns to "sweat." The fix is handling, not paste: decorate at roughly 21-24°C (70-75°F) and below 50% relative humidity (ideally 40-50% RH — above 50% RH fondant goes sticky and sweats), and let chilled cakes come back to room temperature inside a sealed box before unwrapping [c32].
• Cracking and "elephant skin" are the paste drying out during handling. Work quickly, keep paste covered, rely on the glycerine humectant, and rub a little vegetable fat (not cornflour) over a forming wrinkle [c1][c32]. Work in a room below 50% RH — high humidity causes sweating while low humidity causes cracking.
• Trapped air bubbles — prick with a clean pin at an angle and smooth the paste back down.
• Sagging / tearing at the top edge — the sheet's weight pulls down; bring the sides toward the cake as you smooth, and roll an even 3-4 mm [c4].
• Colour bleed — a dyed piece touched another while still moist; let coloured pastes skin/dry before assembly and use low-water gel/paste colour [c28][c32].
• Dull / grainy / won't-set poured fondant — overheated above its limit or over-thinned; re-warm gently and add stock syrup, not excess water [c16][c18].

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[FLAG — allergen & polyol labelling: any finished decorated product must declare the relevant Annex II allergens (tree nuts/almonds, wheat/gluten, egg, milk, soya) even when they come from a hidden under-layer or a decoration, and any food with more than 10% added polyols (sorbitol, isomalt) must carry the "excessive consumption may produce a laxative effect" statement — Regulation (EU) 1169/2011.] [c33]

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How to choose — quick frameworks

By job:

• Cover a cake smoothly → rolled fondant / sugarpaste (Zeelandia Roll Dekor, PA Foods, Doric), rolled to 3-4 mm over a buttercream/marzipan/jam base; or CSM White Wrap Ice for a softer iced finish [c2][c4][c10].
• Glaze with a shine (éclairs, fondant fancies, petit fours, doughnuts) → poured fondant (Zeelandia Fondant Ready, Arctos, Vortumnus, Helios); warm to 40-48°C, never over 50°C [c15][c16][c17].
• Build something that stands up (plaques, boxes, columns) → pastillage (icing sugar + gum tragacanth, no fat) [c20].
• Flowers, petals, fine detail → gum / flower paste (Sweet Decor White Flower Paste, or sugarpaste + CMC); ready-made wired flowers from Culpitt for speed [c23][c24].

By dietary / label constraint:

• Vegan / dairy-free → several sugarpastes and poured fondants are plant-based (e.g. Doric vegan; Vortumnus vegan), but always confirm on the current spec [c5][c17].
• Coeliac → check carefully: Zeelandia Roll Dekor contains WHEAT starch, and Doric and CSM White Wrap Ice are declared NOT suitable for coeliacs because gluten is handled on site even though there is no gluten ingredient. "No gluten ingredient" is not "gluten-free." A PhotoCake fondant sheet is, by contrast, declared gluten-free and vegan [c3][c6][c11][c26].
• Children's product → avoid the Southampton-Six colours to skip the attention warning, and avoid any product still formulated with E171 for EU markets [c7][c30].

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Catalogue pick list

Rolled fondant / sugarpaste (covering): Zeelandia Roll Dekor Soft (spec); PA Foods Ready-to-Roll (spec — note the azo-colour warning on the red); Doric Ready-to-Roll (spec — note the older E171 listing); CSM White Wrap Ice cover icing (spec).

Poured / glazing fondant: Zeelandia Fondant Ready (spec); Arctos Ultra White Fondant and Arctos Fondant 30 (spec); Vortumnus Sugar Glaze water pomade (spec); Helios Water Fondant.

Pastillage & gum/flower paste: build pastillage from Icing Sugar (Kent CP, or 10 kg) + gum tragacanth (no fat); Sweet Decor White Flower Paste; ready-made Culpitt gum-paste ruffled flower and calla-lily spray (non-edible, wired); add CMC to sugarpaste for modelling.

Ready-made decorations & finishing: MagMart sugarpaste figure assortments and baby-shoe toppers (spec); Culpitt PhotoCake edible fondant sheets (spec); Meri-White meringue & royal-icing mix for assembly.

Colour, tools & showpieces: Food Colours gels (spec) and Culpitt Spectral paste (spec) — gel/paste, not liquid; Kilo vegetable glycerine E422 (spec — the humectant); Schneider cake polisher for sugarpaste; BENEO Isomalt ST-PF (Hortimex) for humidity-resistant showpieces; Macphie non-melting dusting sugar for a clean finish on chilled work (see A6-marzipan-fondant-sugar-pastes).

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Coverage notes (transparency)

Strong (spec-sheet confirmed): composition, dry matter/extract, energy, allergen, additive and handling data for the fourteen catalogue products read on-disk — Zeelandia Roll Dekor; PA Foods (red) and Doric ready-to-roll sugarpaste; CSM White Wrap Ice; Zeelandia, Arctos (×2) and Vortumnus poured fondants; Kilo glycerine; Food Colours (E133) gel and Culpitt Spectral paste; Culpitt gum-paste flower and PhotoCake sheet; MagMart figures.

Cross-checked (≥2 sources, medium-high): the poured-fondant science — composition (sucrose 64-71% / glucose 9-16% / water ~20%), water-set hardness 10-15%, cook ~115°C (soft-ball stage, 112-116°C), cool 45-50°C (industrial drum), beat 20-30 min — confirmed against BAKERpedia and ASBE; the ~20 µm crystal size is confirmed by Frontiers Soft Matter (2025) + FoodCrumbles + ChestOfBooks (medium-high confidence). The four-type distinction (fat content driving drying behaviour; rolled vs poured) is cross-checked across Yeners Way, BAKERpedia, Wilton and professional cake-craft sources. The decorating environment (21-24°C / below 50% RH) and the fault fixes (cracking, elephant skin, air bubbles, sagging, sweating) are consistent across multiple craft sources.

Medium / indicative (craft-source, single-range): the pastillage formula (300 g icing sugar + 2 tsp gum tragacanth + egg white) and drying times (thin 2-4 h, thick 12-24 h, full ~2 days); the CMC modelling-conversion dosage (~1 tsp per 250 g, range across sources); the scratch poured-fondant ceiling (~37-40°C, grainy >43°C) — verify against your own product and bench.

Single-source (supplier's own spec — NOT independently cross-checked): every per-product number (dry matter/extract, energy, fat, carbohydrate, pH, dosage, allergen list). The E133 colour maximum-use levels (13 / 21 g per kg) are the supplier's GEL-PRODUCT doses keyed to category 05.4, not the EU pure-dye limit.

Regulatory (verify currency before labelling): Southampton-Six warning (Reg 1333/2008); titanium dioxide E171 — EU ban (Reg 2022/63) vs GB-permitted (retained Reg 1333/2008; COT statement 16 Dec 2024); colour maximum-use levels (Reg 1129/2011); allergen and polyol labelling (Reg 1169/2011). All food-safety, allergen and regulatory claims require human review before publication or use on labels.

No first-party data: Helios Water Fondant, Sweet Decor White Flower Paste, Culpitt Calla Lily spray, Icing Sugar 10 kg, Schneider cake polisher, Meri-White royal-icing mix — no spec sheets on file; confirm composition, allergens and handling with the suppliers.