A French chocolate entremet is a sophisticated multi-layered cake featuring delicate sponge, silky pastry cream, airy mousse, and a shiny mirror glaze. This recipe breaks down professional pastry techniques into manageable steps for home bakers.
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Make the Chocolate Sponge: Preheat oven to 350°F (175°C). Whisk eggs and sugar together over a double boiler until warm. Remove from heat and beat with a mixer until pale and tripled in volume. Sift flour and cocoa powder together and gently fold into the egg mixture. Fold in melted butter. Pour into a lined baking pan and bake for 12-15 minutes. Let cool completely.
Make the Chocolate Pastry Cream: Heat milk in a saucepan until just simmering. Whisk egg yolks, sugar, and cornstarch in a bowl. Slowly pour hot milk into the egg mixture, whisking constantly. Return to saucepan and cook over medium heat, stirring until thickened. Remove from heat and stir in chopped dark chocolate and butter until smooth. Press plastic wrap directly onto the surface and refrigerate until cold.
Make the Chocolate Mousse: Bloom gelatin in cold water for 5 minutes. Melt dark chocolate over a double boiler and let cool slightly. Whisk egg yolks and sugar until pale. Warm the bloomed gelatin until dissolved and stir into egg yolk mixture. Fold in melted chocolate. Whip heavy cream to soft peaks and gently fold into the chocolate mixture.
Assemble the Entremet: Line a round cake ring or mold with acetate. Place a layer of chocolate sponge cake at the bottom. Spread a layer of chocolate pastry cream on top of the sponge. Pour chocolate mousse over the pastry cream layer and smooth the top. Freeze the assembled cake for at least 4-6 hours or overnight until fully set.
Make the Chocolate Mirror Glaze: Bloom gelatin in cold water for 5 minutes. Combine sugar, glucose syrup, and water in a saucepan and bring to 217°F (103°C). Pour over chopped chocolate and condensed milk. Add bloomed gelatin and blend with an immersion blender until smooth. Let glaze cool to 90-95°F (32-35°C) before using.
Glaze the Entremet: Remove the frozen entremet from the mold and place on a wire rack over a baking sheet. Pour the cooled mirror glaze over the frozen cake in one smooth motion, letting it drip down the sides. Let set for a few minutes, then transfer to a serving plate.
Refrigerate until ready to serve. Slice with a warm knife for clean cuts.
Refrigerate covered for up to 3 days. Do not freeze after mirror glaze is applied; freeze unbaked components separately for up to 1 month.
8 or 9-inch round cake pan · Stand mixer or electric whisk · Offset spatula · Piping bags and tips · Instant-read thermometer (for glaze temperature)
An entremet has multiple distinct layers (sponge, pastry cream, mousse, ganache) with precise structure, while mousse cake typically features fewer layers. Entremets showcase layering technique and require careful assembly.
Yes. Assemble the cake layers and refrigerate up to 24 hours before adding the mirror glaze. Apply glaze just before serving for optimal shine and presentation.
Ensure the glaze is poured at the correct temperature (around 95°F/35°C) over a chilled cake. Too hot or too cold will result in poor flow and finish.
You can use stabilized whipped cream or a chocolate mousse layer instead, though traditional pastry cream provides authentic texture and stability for stacking.
A standard 8-inch or 9-inch round cake pan is typical for entremet. Adjust baking time slightly if using a different size to ensure proper doneness.
