- Sweetened or unsweetened chestnut?
- Most recipes assume sweetened chestnut puree (crème de marrons). If using unsweetened puree, add extra powdered sugar and a drop of rum extract!
Chestnut Mousse Cake
Here, chestnut dominates the cream rather than the batter. The density of chestnut paste is lightened by whipped cream, creating a mousse-like, airy texture. The sponge is merely a vehicle; the star is the creamy topping.
Ingredients
1 1/4
cups
All-Purpose Flour
1/2
cup
Granulated Sugar
3.5
oz
Butter (softened)
4
large
Eggs
2
tsp
Baking Powder
3/4
cup
Heavy Cream (cold)
8.8
oz
Chestnut Puree (thawed)
3.5
oz
Dark Chocolate (grated)
1
tbsp
Gelatin Powder
1
tsp
Vanilla Extract
1
pinch
Salt
Shopping List (0)
Equipment Needed
- Cake Pan
- Whisk
- Saucepan
Allergen Information
Wheat
Egg
Milk
Instructions
1
✓
Make the base sponge: cream butter and sugar, add eggs, then flour, baking powder, and salt. Bake at 350°F (180°C) for 20-25 minutes. Cool.
Tip: Basic butter cake method.
2
✓
For the cream, mash the chestnut puree and mix with half the liquid heavy cream (to thin it out), then fold in whipped cream made from the remaining half.
Tip: This makes it easier to blend without lumps.
3
✓
Dissolve gelatin in a little warm water and temper it into the cream. Spread over the cake.
Tip: Chestnut is dense, so gelatin helps it slice cleanly.
4
✓
Chill for 3 hours, then garnish with grated chocolate.
Tip: Chocolate and chestnut are a classic pair.
Recipe FAQ
Ingredients
- 1 1/4 cups All-Purpose Flour
- 1/2 cup Granulated Sugar
- 3.5 oz Butter (softened)
- 4 large Eggs
- 2 tsp Baking Powder
- 3/4 cup Heavy Cream (cold)
- 8.8 oz Chestnut Puree (thawed)
- 3.5 oz Dark Chocolate (grated)
- 1 tbsp Gelatin Powder
- 1 tsp Vanilla Extract
- 1 pinch Salt