Ingredients:
- 1 1/2 cups (192g) all-purpose flour, plus more for dusting pan
- 1 1/2 teaspoons baking powder
- 1/4 teaspoon salt
- 5 large eggs, separated
- 1 cup (200g) granulated sugar, divided
- 1/3 cup (80ml) whole milk
- 1 teaspoon vanilla extract
- 2 tablespoons (30g) unsalted butter, melted, plus more for greasing pan
- 1 (12-ounce/354ml) can evaporated milk
- 1 (14-ounce/397g) can sweetened condensed milk
- 1 cup (237ml) heavy cream
- 1 cup (237ml) heavy cream
- 2 tablespoons (30g) powdered sugar
- 1/2 teaspoon vanilla extract
- Ground cinnamon, for dusting
Instructions:
- Grease and flour a 9x13 inch baking pan. Preheat oven to 350°F (175°C).
- Whisk together flour, baking powder, and salt in a medium bowl.
- In a large bowl, beat egg yolks with 1/2 cup (100g) of the granulated sugar until pale yellow and slightly thickened.
- Stir in milk, vanilla extract, and melted butter.
- Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Be careful not to overmix.
- In a clean bowl, beat egg whites until soft peaks form. Gradually add the remaining 1/2 cup (100g) of sugar and beat until stiff, glossy peaks form.
- Gently fold the egg whites into the batter in two additions, being careful not to deflate the egg whites.
- Pour the batter into the prepared pan and bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
- Let the cake cool in the pan for 15 minutes.
- In a large bowl, whisk together evaporated milk, condensed milk, and heavy cream.
- Use a toothpick or skewer to poke holes all over the cake.
- Slowly and evenly pour the tres leches mixture over the cake.
- Cover the cake and refrigerate for at least 2 hours, or preferably overnight, to allow the cake to absorb the milk mixture.
- In a chilled bowl, beat heavy cream, powdered sugar, and vanilla extract until stiff peaks form.
- Spread the whipped cream over the cake and dust with ground cinnamon. Cut into squares and serve chilled.