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Whole Oreo cake covered in cookies-and-cream frosting and topped with crushed Oreo cookies on a cake stand.

Oreo Cake

Ella
This rich, moist Oreo cake is a cookies-and-cream lover’s dream—easy to make, irresistibly delicious, and perfect for any occasion. A guaranteed crowd-pleaser that looks fancy but feels like home.
Prep Time 20 minutes
Cook Time 35 minutes
Cooling + Frosting 45 minutes
Total Time 1 hour 40 minutes
Course Dessert
Cuisine American
Servings 12 people
Calories 420 kcal

Ingredients
  

Dry Ingredients:

  • cups all-purpose flour
  • ¾ cup unsweetened cocoa powder
  • teaspoons baking powder
  • teaspoons baking soda
  • ½ teaspoon salt
  • cups granulated sugar
  • cups roughly crushed Oreo cookies

Wet Ingredients:

  • 2 large eggs
  • ¾ cup whole milk
  • ½ cup vegetable oil
  • 2 teaspoons pure vanilla extract
  • 1 cup boiling water

Frosting and Toppings:

  • cups heavy whipping cream or whipped cream
  • ½ cup powdered sugar
  • 8 ounces softened cream cheese
  • Optional: chocolate ganache extra Oreos for garnish

Instructions
 

Step 1: Preheat the Oven

  • Preheat your oven to 175 °C (350 °F). Grease and line two 8-inch round cake pans with parchment paper.

Step 2: Mix the Dry Ingredients

  • In a large bowl, whisk together the flour, cocoa powder, baking powder, baking soda, salt, sugar, and crushed Oreo cookies.

Step 3: Combine the Wet Ingredients

  • In a separate bowl, beat the eggs, milk, vegetable oil, and vanilla extract until smooth and well blended.

Step 4: Combine Wet and Dry Mixtures

  • Gradually add the wet mixture to the dry ingredients, stirring gently until just combined.

Step 5: Add Boiling Water

  • Slowly pour in the boiling water while stirring. The batter will be thin—this creates a moist cake texture.

Step 6: Divide and Bake

  • Pour the batter evenly into the prepared pans. Bake for 30–35 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs.

Step 7: Cool the Cakes

  • Let the cakes cool in their pans for 10 minutes, then transfer them to a wire rack to cool completely.

Step 8: Prepare the Frosting

  • Beat the cream cheese and powdered sugar until smooth. Add the whipped cream and beat until light and fluffy.

Step 9: Assemble the Cake

  • Place one cake layer on a serving plate. Spread frosting evenly on top, add the second layer, then frost the top and sides.

Step 10: Garnish (Optional)

  • Finish with a drizzle of chocolate ganache and garnish with extra Oreo cookies, crushed or whole.

Notes

Nutrition Information (per serving)
Nutrient Amount
Calories 420 kcal
Total Fat 23 g
• Saturated Fat 9 g
Carbohydrates 52 g
• Sugar 35 g
• Fiber 2 g
Protein 7 g
Sodium 350 mg
Cholesterol 55 mg
(Values are estimates; actual nutrition may vary based on brands and portion sizes.)
Keyword Oreo Cake