Italian Recipes

Decadent Chestnut Cake with Dark Chocolate and Rum

Published
Feb 9, 2025
Reading time
3 min
Collection
Italian Recipes
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Category: Dessert

Servings: 6

Ingredients

Ingredient Quantity
Chestnuts 400g
All-purpose flour (00) 150g
Eggs 3
Brown sugar 150g
Dark chocolate 100g
Rum 80g
Butter 30g
Baking powder (for cakes) 16g
Coarse salt to taste
Unsweetened cocoa powder to taste
Honey to taste

Instructions

  1. Preparing the Chestnuts:

    • Start by filling a saucepan with water and adding a pinch of coarse salt. Bring the water to a boil.
    • Once boiling, cover the pan and allow it to simmer for 15-20 minutes until the chestnuts are tender.
    • After cooking, drain the chestnuts and carefully peel off both the outer shell and the thin skin underneath. You should end up with about 200g of chestnut meat.
    • Let the chestnuts cool before proceeding. Set aside a couple of chestnuts for decoration and place the rest in a food processor to blend them into a coarse chestnut flour. Set this mixture aside.
  2. Mixing the Base:

    • Separate the egg yolks from the whites. Place the yolks in a large mixing bowl and beat them with the brown sugar and the processed chestnuts. Add the rum and mix everything well with an electric hand mixer until smooth and creamy.
    • While the mixture is still smooth, set it aside to prepare the next step.
  3. Melting the Chocolate:

    • Break the dark chocolate into small pieces and place them in a small saucepan with the butter. Melt this mixture together over very low heat, stirring occasionally with a wooden spoon to prevent burning. Alternatively, you can use a microwave in short intervals to melt the chocolate and butter.
    • Once melted and smooth, allow the chocolate mixture to cool slightly before adding it to the chestnut mixture. Stir well until fully incorporated.
  4. Whipping the Egg Whites:

    • In a separate bowl, whip the egg whites to stiff peaks. Carefully fold the whipped egg whites into the chestnut-chocolate mixture. Use gentle folding motions from the bottom up to keep the batter light and airy.
  5. Baking the Cake:

    • Once your mixture is fully combined, sift the baking powder into the batter and stir it in gently.
    • Grease a 22×15 cm rectangular baking pan and pour the batter into it.
    • Bake in a preheated static oven at 180°C (350°F) for about 30 minutes on the lower rack. Use a toothpick to check the doneness of the cake; it should come out clean when inserted into the center.
  6. Decorating and Serving:

    • Once the cake is baked, remove it from the oven and allow it to cool slightly.
    • For the decoration, take the reserved chestnuts, brush them with a little honey, and place them on top of the cake.
    • Slice and serve your delicious chestnut cake while it’s still fresh, enjoying the rich flavors of chestnut, chocolate, and a hint of rum.

Notes

  • For added sweetness, feel free to drizzle extra honey on top of the cake before serving.
  • The texture of the cake is moist and flavorful, thanks to the chestnuts, making it a perfect dessert for autumn or special occasions.
  • You can adjust the amount of rum to your preference, but don’t skip it, as it adds depth and complexity to the flavor of the cake.