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Cakes

No-Bake Chocolate Mousse Cake: No Flour, No Eggs, and a Spoonful of Yogurt Keeps the Crust Tender

A flourless, eggless no-bake chocolate cake with a yogurt-softened cookie crust, chocolate mousse and ganache.

Prep15 min
Cook10 min
Total5 h 25 min
Servings12 slices

NutritionApproximate, per serving

Calories350 kcal

Instructions

  1. Crush the cookies to a fine powder in a food processor.

  2. Tip the crumbs into a bowl and add the cocoa.

  3. Pour in the melted (not hot) butter and stir.

  4. The key trick: Add the spoonful of yogurt. The crumbs will be moist and will not fall apart.

  5. Press the mixture onto the bottom of an 8-inch (20 cm) springform pan with a glass. Refrigerate.

  6. Chocolate mousse: Heat the milk (1/2 cup / 125 ml) until just below a simmer. Remove from the heat.

  7. Break 6.3 oz (180 g) dark chocolate into the milk. Stir until completely melted. Let it cool to room temperature.

  8. In a bowl, whip 3/4 cup (180 ml) of sweetened whipping cream until stiff.

  9. Slowly fold the cooled chocolate mixture into the whipped cream with a spatula.

  10. Pour the mousse over the cookie crust and level the top.

  11. Ganache topping: Heat 2/3 cup (150 ml) cream until just below a simmer. Pour it over 3.5 oz (100 g) chocolate and stir until smooth.

  12. Pour the cooled ganache over the mousse layer. Refrigerate for 5–6 hours, until completely set.

Tips:
  • Yogurt trick: do not skip the spoonful of yogurt in the crust; it keeps the base tender and sliceable.
  • The recipe uses sweetened whipping cream. With plain heavy cream, whip in powdered sugar to taste or the cake will be bitter.
  • Fruit version: arrange fresh raspberries over the mousse before the ganache. Coffee mousse: dissolve 1 teaspoon instant coffee in the hot milk.
  • Chill 5–6 hours. Keeps 3–4 days in the refrigerator.