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Cinco de Mayo Tres Leches Cake

Cinco de Mayo tres leches cake is a moist sponge cake soaked in three milks, then chilled for a creamy, sliceable texture. It’s topped with whipped cream and fresh strawberries and raspberries for a bright finish.
Prep Time 30 minutes
Cook Time 25 minutes
resting 2 hours
Total Time 2 hours 55 minutes
Servings: 12 servings
Course: Dessert
Cuisine: Mexican
Calories: 390

Ingredients
  

Dry ingredients
  • 1.5 cup all-purpose flour
  • 1 tsp baking powder
  • 0.25 tsp salt
Cake batter
  • 5 eggs Separated
  • 0.5 cup granulated sugar
  • 0.33 cup whole milk
  • 1 tsp vanilla extract
Three-milk soak
  • 14 oz sweetened condensed milk 1 can (14 oz)
  • 12 oz evaporated milk 1 can (12 oz)
  • 0.5 cup heavy cream or Media Crema
Whipped topping
  • 1 cup heavy whipping cream
  • 2 tbsp powdered sugar
  • 0.5 tsp vanilla extract
Toppings
  • 0.5 cup fresh strawberries for topping
  • 0.5 cup fresh raspberries for topping
  • 0.25 tbsp fresh mint for garnish

Equipment

  • 1 sheet pan

Method
 

Bake the sponge
  1. Preheat the oven to 350°F and grease a 9x13 inch baking pan so the cake releases cleanly after baking.
  2. Whisk together all-purpose flour, baking powder, and salt until evenly combined.
  3. Separate eggs and beat the egg whites until stiff peaks form, with the foam holding shape when the beaters are lifted.
  4. Beat the egg yolks with granulated sugar until pale, lightened, and thick.
  5. Add the flour mixture and whole milk alternately to the yolk mixture, stirring gently just until smooth.
  6. Fold in vanilla extract, keeping the batter airy.
  7. Fold in the egg whites in two additions until no streaks remain but the batter stays fluffy.
  8. Pour the batter into the prepared pan and bake for 22-25 minutes at 350°F until a toothpick comes out clean.
  9. Cool the cake for 10 minutes, then pierce all over with a fork so the soak can absorb evenly.
Soak and chill
  1. Combine sweetened condensed milk, evaporated milk, and heavy cream until smooth and pourable.
  2. Pour the three-milk mixture evenly over the warm cake so it pools then soaks in.
  3. Refrigerate the cake for at least 2 hours so the milks fully absorb and the texture sets.
Finish and serve
  1. Whip heavy whipping cream with powdered sugar and vanilla until soft-to-medium peaks form, then spread over the chilled cake.
  2. Top the cake with fresh strawberries and fresh raspberries so the berries are clearly visible on each slice.
  3. Garnish with fresh mint right before serving for a fresh, bright cue.

Notes

For the cleanest slices, chill the cake uncovered for the first hour so the topping firms up, then cover for storage. Refrigerate leftovers up to 3 days; freezing is not recommended because the soaked sponge texture can turn grainy after thawing. If you want a lighter option, use Media Crema (or reduce heavy cream slightly) while keeping the soak amounts balanced.