Ingredients:
- 6 large eggs, separated (room temperature)
- 1 cup (200g) Granulated Sugar
- 1 ½ cups (180g) All-Purpose Flour, sifted
- 1 ½ teaspoons Baking Powder
- ¼ teaspoon Salt
- 1 teaspoon Vanilla Extract (for sponge)
- 1 (12-ounce) can Evaporated Milk
- 1 (14-ounce) can Sweetened Condensed Milk
- 1 cup Heavy Cream (or Whole Milk)
- 2 tablespoons Rum or Brandy (Optional)
- 2 cups Cold Heavy Whipping Cream (for topping)
- ½ cup Powdered Sugar (sifted, for topping)
- 1 teaspoon Vanilla Extract (for topping)
Instructions:
- Preheat oven to 350°F (175°C). Grease and lightly flour a 9x13 inch baking dish.
- Whisk together the sifted flour, baking powder, and salt in a medium bowl. Set aside.
- In the mixer bowl, beat egg yolks and half the sugar until pale yellow and thick (ribbon stage). Add 1 teaspoon of vanilla extract.
- In a separate, clean bowl, beat egg whites until soft peaks form. Gradually add the remaining sugar and continue beating until stiff, glossy peaks form.
- Gently fold about one-third of the egg whites into the yolk mixture to lighten it. Then, gently fold in the remaining whites, being careful not to deflate them.
- Sift the dry ingredients over the batter in two additions, gently folding until just combined. Do not overmix.
- Pour batter into the prepared dish. Bake for 25–30 minutes, or until a toothpick inserted near the center comes out clean.
- While the cake bakes, whisk together the evaporated milk, condensed milk, heavy cream, and optional rum/brandy until thoroughly combined to create the Three Milks Soak.
- Remove the cake from the oven. While it is still warm, use a skewer or fork to generously poke holes all over the surface of the cake.
- Slowly and evenly pour the cold milk mixture over the entire surface of the warm cake. Allow the cake to absorb the liquid completely at room temperature (about 30 minutes).
- Cover the dish tightly with plastic wrap and refrigerate for a minimum of 4 hours, or preferably overnight, for maximum saturation.
- Just before serving, whip the cold heavy whipping cream, powdered sugar, and 1 teaspoon of vanilla until medium-stiff peaks form. Spread the whipped cream evenly over the chilled cake.