desserts

Rum-Soaked Tres Leches Cake

The ultimate Latin American sponge cake soaked in a trio of milks spiked with dark rum. Unbelievably moist and cloud-like, topped with a billowing layer of lightly sweetened cream.

By BellyFruit KitchenJuly 2, 2025
Rum-Soaked Tres Leches Cake
Prep Time
25 mins
Cook Time
30 mins
Servings
12

Ingredients

  • 1 cup all-purpose flour
  • 1 1/2 tsp baking powder
  • 1/4 tsp salt
  • 5 large eggs, separated
  • 1 cup granulated sugar, divided
  • 1/3 cup whole milk
  • 1 tsp vanilla extract
  • 1 can (14 oz) sweetened condensed milk
  • 1 can (12 oz) evaporated milk
  • 1 cup whole milk (for soaking)
  • 3 tbsp dark rum
  • 2 cups heavy whipping cream
  • 3 tbsp powdered sugar
  • Ground cinnamon for dusting

Instructions

  1. 1

    Preheat oven to 350°F (175°C). Grease a 9x13-inch baking dish.

  2. 2

    Whisk flour, baking powder, and salt together. Beat egg yolks with 3/4 cup sugar until pale. Mix in 1/3 cup milk and vanilla.

  3. 3

    Fold flour mixture into the egg yolk mixture.

  4. 4

    In a clean bowl, beat egg whites to soft peaks. Gradually add remaining 1/4 cup sugar and beat to stiff, glossy peaks.

  5. 5

    Gently fold egg whites into the batter in three additions. Pour into the prepared dish and bake 25–30 minutes until golden and a toothpick comes out clean.

  6. 6

    While warm, poke the cake all over with a fork or skewer.

  7. 7

    Whisk condensed milk, evaporated milk, 1 cup whole milk, and rum together. Slowly pour entire mixture over the warm cake. Refrigerate for at least 4 hours.

  8. 8

    Whip heavy cream with powdered sugar to soft peaks. Spread over the soaked cake. Dust with cinnamon and serve chilled.

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