JojoM

A classic French biscuit Joconde sponge — light, flexible, and almond-rich. Perfect for entremets, layered cakes, and desserts that need elegant, thin sponge layers without cracking.
If you’ve ever marveled at the impossibly thin, flexible sponge layers in French entremets or the refined Opera Cake, chances are you were looking at a biscuit Joconde 🍰. This almond sponge is a cornerstone of French pastry—delicate yet sturdy, soft yet resilient, and able to bend without breaking.
Unlike standard sponge cakes, a Joconde is baked thin and flat, designed for layering or lining molds. Its almond-rich flavor adds both elegance and depth, while its airy texture makes it light enough to complement creams, mousses, and glazes without overpowering them.
This recipe yields three beautifully even layers that you can bake ahead, freeze, and assemble when inspiration (or a special occasion) strikes.
Once you master the biscuit Joconde, a whole world of French pastry techniques opens up. Whether you’re making a sophisticated Opera Cake or experimenting with entremet designs, this almond sponge will be your most reliable building block. Light, flavorful, and endlessly versatile, it’s the kind of recipe every ambitious baker should keep in their repertoire 💛.
A classic French biscuit Joconde sponge — light, flexible, and almond-rich. Perfect for entremets, layered cakes, and desserts that need elegant, thin sponge layers without cracking.

Bake immediately after spreading to prevent drying.
Keep between parchment sheets to retain moisture.
Freeze layers if making ahead for entremets or opera cake.
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Preheat oven to 240°C (450°F).
Line sponge frame (27x37 cm) with parchment and place on cookie sheet.
Sift confectioners’ sugar and flour together, stir in almond powder.
In a stand mixer with paddle, beat 1 egg with dry mix for 2 minutes.
Add another egg and beat 5 minutes until mousse-like; repeat until all eggs are incorporated.
Transfer mixture to a large mixing bowl.
Wash mixer bowl, fit with whisk.
Whisk egg whites to soft peaks.
Gradually add sugar, whisk until firm peaks form.
Gently fold into almond mousse in three additions.
Spread one-third of batter evenly into sponge frame with a palette knife.
Bake 7–8 minutes until golden and springy.
Remove frame, slide sponge onto work surface.
Cool briefly, then flip between two parchment sheets to keep moist.
Repeat with remaining batter to make 3 layers.
8/16/2025
Super almondy and soft. Slightly tricky spreading thin, but worth it!
8/16/2025
Made ahead and froze the layers, they defrosted perfectly. Great base for entremets.
8/16/2025
Used this Joconde for my Opera Cake and it rolled like a dream — no cracks at all!
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Serving Size: 1 sponge layer (approx. 12 servings per layer)
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
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