Gluten-Free Genoise Sponge

A classic genoise made gluten-free: whole eggs and sugar are whipped to a thick ribbon, then folded with a gluten-free flour blend and a little melted butter. The light, springy sponge is made for splitting into layers, brushing with syrup, and filling with cream or fruit.

Prep: 25 min Cook: 30 min Total: 125 min Serves: 8

At a glance: This hard desserts recipe yields 8 servings in about 2h 5m (25 min prep, 30 min cook). It uses 6 ingredients — including eggs, granulated sugar, gluten-free all-purpose flour blend — and walks through 5 steps. Updated October 25, 2026. Browse more desserts recipes or return to all gluten-free recipes.

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Cross-Contamination Warning for Gluten-Free Genoise Sponge: When preparing this desserts recipe, sift the flour blend labeled gluten-free through a sieve kept apart from wheat flour, since fine flour dust lingers in the mesh. Line the cake pan with fresh parchment and use clean mixer beaters.

Gluten-Free Notes for Gluten-Free Genoise Sponge: This recipe is designed to be gluten-free by utilizing a gluten-free all-purpose flour blend. It avoids all gluten-containing grains.

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servings

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Ingredients

Shop links on this page are for granulated sugar, gluten-free all-purpose flour blend, pure vanilla extract. Buy the package that says gluten-free. A shared production line is the usual risk with these pantry items. As an Amazon Associate, we earn from qualifying purchases, at no extra cost to you. Confirm the product is labeled gluten-free before you buy.

4 large eggs, at room temperature
2/3 cup granulated sugar Shop
0.75 cup gluten-free all-purpose flour blend Shop
0.25 tsp salt
3 tbsp unsalted butter or vegan butter, melted and slightly cooled
1 tsp pure vanilla extract Shop

Instructions

1 Preheat the oven to 350°F (175°C). Grease an 8-inch round cake pan at least 2 inches deep, line the bottom with parchment paper, then grease the parchment and dust the pan with a little gluten-free flour. Sift the flour blend and salt together twice and set aside. Melt the butter and let it cool until just warm.
2 Set a heatproof mixing bowl over a saucepan of barely simmering water, without letting the bowl touch the water. Whisk the eggs and sugar in the bowl constantly until the sugar dissolves and the mixture feels warm to the touch, about 110°F (43°C), 3-5 minutes.
3 Take the bowl off the heat and beat with an electric mixer on high speed for 8-10 minutes, until the foam is pale, has roughly tripled in volume, and falls from the beaters in a thick ribbon that sits on the surface for a few seconds before sinking. Beat in the vanilla during the last 30 seconds.
4 Sift the flour mixture over the eggs in three additions, folding gently with a large spatula after each one and scraping from the bottom of the bowl so no pockets of flour remain. Stir about 1 cup of the batter into the melted butter, then fold that mixture back into the bowl just until no streaks of butter remain. Pour the batter into the pan right away.
5 Bake for 22-28 minutes, until the top is golden, springs back when lightly pressed, and a skewer in the center comes out clean. Avoid opening the oven during the first 20 minutes. Cool the cake in the pan for 10 minutes, run a thin knife around the edge, and turn it out onto a wire rack. Peel off the parchment and let the sponge cool completely, about 1 hour, before slicing it into layers or adding fillings.

Tips & Notes

Warm eggs whip to far more volume than cold ones. If you skip the warm-water step, the foam may never reach a thick ribbon, and the sponge bakes up flat and dense.
Fold with a wide spatula in long strokes from the bottom of the bowl, turning the bowl as you go. Sifting the flour blend over the foam keeps lumps out, so you don't overfold trying to break them up.
Genoise is a lean sponge by design. Brush the cut layers with a simple syrup (equal parts sugar and water, simmered until clear, then cooled) before filling. If you flavor the syrup with an extract, choose one labeled gluten-free.

Common questions

How long does Gluten-Free Genoise Sponge take?

Gluten-Free Genoise Sponge takes about 2 hours 5 minutes, including resting time: 25 minutes to prep and 30 minutes to cook, for 8 servings.

What should I check before making Gluten-Free Genoise Sponge with celiac disease?

Written with gluten-free ingredients. Use products labeled gluten-free, check labels, and ask your clinician about your own needs.

What cross-contamination risk is specific to Gluten-Free Genoise Sponge?

Check eggs, at room temperature, granulated sugar, gluten-free all-purpose flour blend before they go into Gluten-Free Genoise Sponge. Sift the flour blend labeled gluten-free through a sieve kept apart from wheat flour, since fine flour dust lingers in the mesh. Line the cake pan with fresh parchment and use clean mixer beaters.

Which gluten-free swaps does Gluten-Free Genoise Sponge use?

Gluten-Free Genoise Sponge relies on a gluten-free all-purpose flour blend. Keep those gluten-free-labeled products in place of a gluten-containing flour or sauce. If the blend already lists xanthan gum, do not add a second binder unless this recipe says to.

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Gluten-free recipe development since 2026

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