Fruity Pebbles Tres Leches Cake Recipe (Easy Cereal Milk Dessert)
If you're looking for a fun twist on classic tres leches cake, this Fruity Pebbles Tres Leches Cake is about to become your new favorite dessert. A soft vanilla cake is soaked with a fruity cereal milk mixture, topped with fluffy whipped cream, and finished with a colorful layer of Fruity Pebbles cereal.
Every bite tastes like childhood cereal milk and homemade cake combined into one creamy, irresistible dessert.
Recipe Summary
Prep Time: 25 minutes
Cook Time: 30 minutes
Chill Time: 4 hours
Total Time: 4 hours 55 minutes
Servings: 12
Ingredients
Cake
1 box white cake mix
Ingredients called for on the box (usually eggs, oil, and water)
1 cup Fruity Pebbles cereal
Fruity Pebbles Tres Leches Mixture
1 cup Fruity Pebbles cereal
1 cup whole milk
1 can (12 oz) evaporated milk
1 can (14 oz) sweetened condensed milk
1 cup heavy cream
Whipped Topping
2 cups heavy whipping cream
¼ cup powdered sugar
1 teaspoon vanilla extract
Garnish
1½ cups Fruity Pebbles cereal
Extra cereal for serving
Instructions
Step 1: Make the Cake
Preheat oven to 350°F.
Grease a 9x13 baking dish.
Prepare cake mix according to package directions.
Fold in 1 cup Fruity Pebbles cereal.
Pour into prepared pan.
Bake according to package directions until a toothpick comes out clean.
Allow cake to cool for about 15 minutes.
Step 2: Make Fruity Pebbles Milk
In a bowl combine:
1 cup Fruity Pebbles and 1 cup whole milk
Allow cereal to soak for 20 minutes.
Strain through a fine mesh strainer.
Discard cereal and reserve the milk.
Step 3: Make the Tres Leches Mixture
Whisk together:
Fruity Pebbles milk, Evaporated milk, Sweetened condensed milk, and Heavy cream.
Step 4: Soak the Cake
Using a fork or skewer, poke holes all over the warm cake.
Slowly pour the tres leches mixture over the entire cake.
Allow the milk mixture to soak into the cake.
Cover and refrigerate for at least 4 hours or overnight.
Step 5: Make the Whipped Cream
Using a mixer, beat:
Heavy whipping cream, Powdered sugar, and Vanilla.
Beat until stiff peaks form.
Spread evenly over chilled cake.
Step 6: Decorate
Generously cover the top with Fruity Pebbles cereal.
For best texture, add the cereal shortly before serving so it stays crunchy.
Tips
Refrigerate overnight for maximum flavor.
Add extra cereal between layers of whipped cream.
Use marshmallow whipped cream for a birthday cake flavor.
Serve cold.
Storage
Store covered in the refrigerator for up to 4 days.
Add extra Fruity Pebbles just before serving to maintain crunch.
Final Thoughts
This Fruity Pebbles Tres Leches Cake is colorful, creamy, nostalgic, and perfect for birthdays, parties, potlucks, or anyone who still loves a bowl of cereal. The fruity milk soak takes classic tres leches cake to a whole new level. 🌈🥛🍰✨