• This triple leches cake follows the classic tres leches cake rhythm: bake a light sponge, soak it with three milks, chill, then finish with a fluffy topping. The only difference? A dulce de leche twist that gives the soak a soft caramel glow.

Prep Your Pan and Oven

• Heat oven to 350°F (175°C).
• Lightly grease a 9x13-inch baking dish (or line the bottom with parchment if you like extra insurance).
• Set out your eggs so they’re not fridge-cold—room-temp whites whip up with better volume.

Make the Vanilla Sponge

• Separate the eggs into two bowls.
• In the yolk bowl, beat:
• egg yolks
• about 3/4 of the sugar
• until pale and slightly thickened.
• Mix in the milk and vanilla.
• In a separate bowl, whisk together:
• flour
• baking powder
• salt
• Add dry ingredients to yolk mixture and stir just until smooth—don’t overwork it.

Whip the Egg Whites

• Beat egg whites until foamy.
• Slowly add the remaining sugar.
• Continue beating to glossy medium-stiff peaks.
• You want structure and lift, not dry or chunky whites.

Combine for Maximum Airiness

• Fold 1/3 of the whites into the batter to lighten it.
• Gently fold in the rest in two additions.
• Scrape the batter into the pan and level the top.

Bake

• Bake 25–32 minutes, or until:
• the top springs back lightly
• a toothpick comes out clean
• Let the cake cool in the pan for 15–20 minutes.

Make the Three-Milk + Dulce Soak

• In a bowl or large measuring jug, whisk together:
• evaporated milk
• sweetened condensed milk
• heavy cream
• Add dulce de leche and whisk until smooth.
• If it’s thick or stubborn, warm it for a few seconds so it blends easily.

Poke and Soak

• Use a skewer or fork to poke the cake all over—go deep and evenly.
• Slowly pour the three-milk mixture over the surface.
• Pour in stages, letting each round absorb before adding more.
• Don’t worry if it looks like a lot—this airy sponge is built to drink it up.

Chill for the Signature Texture

• Cover and refrigerate for at least 4 hours, ideally overnight.
• This is where the three milk cake transforms into that famous ultra-moist, creamy bite.

Whip the Topping

• Beat cold heavy cream with:
• powdered sugar
• vanilla
• tiny pinch of salt
• Whip to soft-to-medium peaks for a silky, spreadable finish.

Finish and Garnish

• Spread the whipped cream evenly over the chilled cake.
• Add your final flourish:
• a light dulce de leche drizzle
• a dusting of cinnamon
• berries or toasted coconut, if you want extra color and contrast
• You now have a triple leches cake that honors the classic tres leches formula while delivering a truly dreamy caramel twist—soft, airy, and luxuriously soaked without losing its structure.