Almond Egg White Sponge Cake

Introduction

You whisk almond meal, cake flour, and sugar together, then fold that dry mix into a firm meringue made from 8 oz (250 g) egg whites. The batter gets piped into circles and bakes quickly, giving you a light almond sponge that works well for layered desserts, plated pastries, or make-ahead cake components.

Recipe Details

• Prep Time: 20 minutes
• Cook Time: 15 minutes
• Total Time: 35 minutes
• Servings: 8

Ingredients

• 5 oz (150 g) almond meal
• 2¼ oz (70 g) cake flour
• 8 oz (250 g) superfine sugar
• 8 oz (250 g) egg whites
• 5 oz (150 g) superfine sugar

Instructions

1. Mix the almonds, flour, and the first quantity of sugar with a wire whisk.
2. Whip the egg whites to soft peaks.
3. Add the second quantity of sugar, little by little, and beat to firm peaks.
4. Fold the almond mixture into the egg whites.
5. Line a sheet pan with parchment paper and draw circles of the required diameter on the paper.
6. Using a pastry bag, pipe spirals of meringue into the circles.
7. Bake at 350°F (180°C) for 12-15 minutes.

Variations

• Replace up to half of the almond meal with hazelnut meal if you want a deeper, toastier flavor and a slightly denser sponge.
• Swap the cake flour for a gluten-free flour blend designed for baking to make the sponge wheat-free; expect a slightly more delicate texture.
• Change the drawn circles to smaller rounds for individual plated desserts. The sponge will bake a bit faster and give you cleaner single portions.
• Pipe the batter into a rectangle instead of circles if you want to cut neat layers or strips for entremets and pastry-style desserts.

Tips for Success

• Stop at soft peaks before adding the second quantity of sugar; adding it too early can slow down volume.
• Add the second quantity of superfine sugar gradually so the egg whites build a stable, glossy meringue instead of turning grainy.
• Fold the almond mixture into the egg whites gently but thoroughly so you do not deflate the meringue or leave dry pockets.
• Draw the circles on the parchment before piping so your sponge layers bake to an even size and stack cleanly.
• Bake just until the surface looks set and lightly colored; overbaking will dry the sponge and make it less flexible for layering.

Storage and Reheating

Store the baked sponge layers in an airtight container or wrapped tightly in plastic wrap in the fridge for up to 3 days. Freeze well-wrapped layers in a freezer-safe container or bag for up to 1 month.

To use from frozen, thaw wrapped at room temperature so condensation stays on the wrapping instead of the cake. If you want to refresh the texture, warm the layers uncovered in a 300°F oven for 3 to 5 minutes; avoid microwaving, which can make the sponge chewy.

FAQ

Can you use regular granulated sugar instead of superfine sugar?

Yes, but superfine sugar dissolves more easily in the meringue and gives you a smoother result. If needed, pulse granulated sugar briefly in a food processor before using it.

How do you know the egg whites are at firm peaks?

Lift the whisk and look for peaks that stand up with only a slight bend at the tip. The meringue should also look glossy, not dry or clumpy.

Can you make this without a pastry bag?

Yes. A zip-top bag with one corner cut off will work, though the spirals may be a little less even.

Can you make this gluten-free?

Yes, replace the cake flour with a gluten-free baking blend that works as a 1:1 substitute. The baked sponge will be a bit more fragile, so handle the layers carefully.