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Easy Chocolate Oreo Cake Recipe

This Easy Chocolate Oreo Cake is the perfect blend of rich chocolate and crunchy Oreo cookies, making it a dessert that’s hard to resist. With its moist layers, creamy Oreo frosting, and indulgent toppings, it’s an ideal treat for any special occasion. Simple to make yet incredibly impressive, this cake will be a favorite for chocolate and Oreo lovers alike!
Prep Time 20 minutes
Cook Time 35 minutes
Cooling Time 20 minutes
Total Time 1 hour 15 minutes
Servings 12

Ingredients

For the Chocolate Cake:

  • 1 and 3/4 cups 220g all-purpose flour
  • 3/4 cup 75g unsweetened cocoa powder
  • 2 cups 400g granulated sugar
  • 1 and 1/2 teaspoons baking powder
  • 1 and 1/2 teaspoons baking soda
  • 1 teaspoon salt
  • 2 large eggs
  • 1 cup 240ml whole milk
  • 1/2 cup 120ml vegetable oil
  • 2 teaspoons vanilla extract
  • 1 cup 240ml boiling water
  • 10 Oreo cookies crushed

For the Oreo Frosting:

  • 1 cup 230g unsalted butter, softened
  • 4 cups 480g powdered sugar
  • 1/2 cup 120ml heavy cream
  • 1 teaspoon vanilla extract
  • 12 Oreo cookies finely crushed

For Garnish:

  • 5 Oreo cookies crushed
  • 1/4 cup 60g melted chocolate

Instructions

  • Preheat the Oven: Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans and set aside.
  • Mix the Dry Ingredients: In a large mixing bowl, whisk together flour, cocoa powder, sugar, baking powder, baking soda, and salt.
  • Add the Wet Ingredients: Add eggs, milk, vegetable oil, and vanilla extract. Mix until well combined.
  • Incorporate Boiling Water: Gradually add boiling water while stirring. The batter will be thin, but this ensures a moist cake.
  • Add Crushed Oreos: Gently fold in the crushed Oreo cookies.
  • Bake the Cake: Divide the batter evenly between the prepared cake pans. Bake for 30-35 minutes or until a toothpick inserted in the center comes out clean.
  • Cool Completely: Let the cakes cool in the pans for 10 minutes, then transfer them to a wire rack to cool completely.
  • Prepare the Frosting: Beat the butter until smooth. Gradually add powdered sugar, heavy cream, and vanilla extract, beating until fluffy. Fold in the crushed Oreos.
  • Assemble the Cake: Place one cake layer on a serving plate. Spread a generous amount of frosting over it. Place the second layer on top and frost the entire cake.
  • Garnish: Sprinkle crushed Oreos on top and drizzle with melted chocolate.
  • Serve & Enjoy: Slice and serve your decadent Chocolate Oreo Cake!

Notes

  • Use high-quality cocoa powder for the richest chocolate flavor.
  • Make sure your ingredients are at room temperature for a smoother batter and even baking.
  • Don't overmix the batter, as this can make the cake dense.
  • Let the cake cool completely before frosting to avoid melting the buttercream.
  • For extra Oreo crunch, add chopped Oreos between the cake layers.
  • Refrigerate for at least 30 minutes before serving for a firmer texture and easier slicing.