Sugar Cloud Bakery

If you love cookies-and-cream desserts that feel cozy, nostalgic, and just a little extra, this Oreo Tres Leches Cake is about to become a favorite. It starts with a light chocolate sponge, gets soaked in a rich Oreo-infused milk mixture, and finishes with clouds of whipped cream and cookie crumbles. Every bite is soft, creamy, and indulgent—like your favorite childhood cookie transformed into a bakery-worthy dessert that’s perfect for celebrations, holidays, or anytime you want something sweet and comforting.

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Oreo Tres Leches Cake (Cookies & Cream Milk Cake)

This Oreo Tres Leches Cake is ultra-soft chocolate sponge cake soaked in a creamy three-milk mixture infused with crushed Oreos, then topped with fluffy whipped cream and even more cookies. It’s decadent, nostalgic, and melts in your mouth with every bite.

Course Dessert

Cuisine Latin-American inspired / American fusion

Keyword cookies and cream cake, oreo cake, oreo milk cake, oreo tres leches, tres leches dessert

Prep Time 25 minutes minutes

Cook Time 30 minutes minutes

Chill time 4 hours hours

Total Time 5 hours hours

Servings 12 slices

Calories 430kcal

Cost $11 for entire recipe

Equipment

• 9×13 inch baking pan
• Mixing bowls
• Hand or stand mixer
• Whisk
• Rubber spatula
• Fork or skewer

Ingredients

Chocolate Sponge Cake

• 1 cup all-purpose flour
• ¼ cup cocoa powder
• 1 ½ tsp baking powder
• ¼ tsp salt
• 4 large eggs separated
• ¾ cup granulated sugar divided
• ⅓ cup whole milk
• 1 tsp vanilla extract

Oreo Tres Leches Soak

• 1 cup sweetened condensed milk
• 1 cup evaporated milk
• 1 cup heavy cream
• 8 Oreo cookies finely crushed (cream included)
• ½ tsp vanilla extract

Whipped Cream Topping

• 1 ½ cups heavy whipping cream
• ⅓ cup powdered sugar
• 1 tsp vanilla extract
• Garnish

Crushed Oreos

• Oreo halves or minis
• Optional chocolate drizzle

Instructions

Make the Cake

• Preheat oven to 350°F (175°C). Grease a 9×13 pan.
• In a bowl, whisk flour, cocoa powder, baking powder, and salt.
• Beat egg yolks with ½ cup sugar until pale and thick. Mix in milk and vanilla. Fold in dry ingredients.
• In a separate bowl, beat egg whites until soft peaks form. Gradually add remaining ¼ cup sugar, beating to stiff peaks.
• Gently fold egg whites into batter in three additions. Pour into pan and smooth top.
• Bake 28–32 minutes, until a toothpick comes out clean. Cool completely.

Soak the Cake

• Poke holes all over the cooled cake with a fork.
• Whisk condensed milk, evaporated milk, heavy cream, crushed Oreos, and vanilla. Slowly pour over cake, letting it absorb evenly.
• Cover and refrigerate at least 4 hours, preferably overnight.

Whipped Cream Topping

• Beat heavy cream, powdered sugar, and vanilla until soft, fluffy peaks form.
• Spread evenly over chilled cake.

Decorate & Serve

• Top with crushed Oreos, Oreo halves, and optional chocolate drizzle. Slice chilled for clean layers.

Notes

• Cake texture matters: This sponge is designed to be light and airy so it can absorb the milk mixture without becoming mushy. Avoid overmixing once the egg whites are folded in.
• Cooling is essential: Let the cake cool completely before adding the tres leches soak, or the milk will pool instead of absorbing evenly.
• Pour slowly: Add the milk mixture in stages, allowing it to soak in before adding more. This prevents oversaturation in one spot.
• Oreo size: Finely crushed Oreos blend smoothly into the milk. Large chunks can clog holes and soak unevenly.
• Chill time improves flavor: Refrigerating overnight gives the cookies-and-cream flavor time to fully develop and creates cleaner slices.
• Whipped cream timing: Add the whipped cream topping shortly before serving for the fluffiest texture, or stabilize it with 1 tsp cornstarch or gelatin if topping in advance.
• Serving tip: For neat slices, wipe your knife clean between cuts and serve chilled.
• Storage: Store covered in the refrigerator for up to 4 days. Do not freeze—the milk soak can separate when thawed.

FAQ

What makes this Oreo tres leches different from classic tres leches?
This version adds finely crushed Oreo cookies directly into the milk soak, creating a cookies-and-cream flavor throughout the cake instead of just on top.

Does Oreo tres leches need to be refrigerated?
Yes. Because of the milk soak and whipped cream topping, this cake should always be stored in the refrigerator.

Can I use a vanilla or white cake instead of chocolate?
Absolutely. A vanilla sponge or white cake base works beautifully and gives the dessert a more classic cookies-and-cream look.

Is this cake overly sweet?
No. The whipped cream topping is lightly sweetened, which balances the richness of the condensed milk and Oreos.

Can I serve this at room temperature?
It’s best served cold or slightly chilled. Letting it sit out too long can soften the whipped topping and affect texture.

What’s the best way to cut clean slices?
Use a sharp knife and wipe it clean between each cut for neat, bakery-style slices.

Can I add extra toppings?
Yes! Chocolate shavings, mini Oreos, white chocolate drizzle, or even a dusting of cocoa powder all work well.

More Sweet, Creamy Desserts from Sugar Cloud Baking

If you love rich, creamy, and indulgent desserts like this Oreo Tres Leches Cake, you’ll definitely want to try these favorites next:

• Coffee Fudge Cheesecake – Deep chocolate flavor with bold coffee notes
• Raspberry White Chocolate Lava Cakes – Elegant, gooey-centered chocolate dessert
• Key Lime Cheesecake Cookies – Tangy, creamy, bakery-style cookies
• Blue Raspberry Lemonade Cheesecake Bars – Colorful, creamy bars with a citrus twist
• Strawberry Champagne Cheesecake – Light, elegant, and celebration-worthy