Indulge in Delectable Chocolate Oreo Cake Recipe

Chocolate Oreo Cake Recipe is the ultimate celebration dessert for Oreo lovers and chocolate cake enthusiasts alike.

This cake isn’t just another cookies-and-cream treat—it features moist, rich chocolate cake layers packed with Oreo pieces, a silky Oreo buttercream that’s light but loaded with flavor, and a luscious chocolate ganache that brings it all together.

With options for making ahead, freezing, or adjusting for dietary needs, this guide walks you through every step for bakery-level results at home.

Whether you’re baking for a party, a special occasion, or to treat yourself, this cake delivers crave-worthy texture and deep, unforgettable flavor.

Ingredients Checklist

Before starting, make sure your ingredients are at room temperature for the smoothest mixing and best cake texture. Here’s a comprehensive list for cake, frosting, and finishing touches, with suggestions for optional variations and professional results.

For the Chocolate Cake:

• 2 cups (250g) all-purpose flour

• 2 cups (400g) granulated sugar

• ¾ cup (75g) high-quality Dutch-process or natural cocoa powder

• 2 tsp baking powder

• 1½ tsp baking soda

• 1 tsp fine salt

• 2 large eggs, room temperature

• 1 cup (240ml) buttermilk, room temperature

• ½ cup (120ml) neutral oil (vegetable, canola, or grapeseed)

• 2 tsp pure vanilla extract

• 1 cup (240ml) hot coffee (or hot water for milder flavor)

• 12 Oreo cookies, roughly chopped (plus more for layering)

For the Oreo Buttercream:

• 1 cup (226g) unsalted butter, softened

• 4 cups (480g) powdered sugar, sifted

• ¼ cup (60ml) heavy cream or milk

• 1 tsp pure vanilla extract

• Pinch of salt

• 10 Oreo cookies, finely crushed (use food processor for a “sand” texture)

For the Chocolate Ganache:

• 1 cup (170g) semisweet or dark chocolate chips

• ½ cup (120ml) heavy cream

For Assembly and Garnish:

• Extra whole Oreos and Oreo crumbs (for decoration and between layers)

• Mini Oreos or chocolate shavings (optional)

• Sprinkles or edible glitter (optional)

Essential Equipment:

• Three 8-inch (or two 9-inch) round cake pans

• Stand mixer or hand mixer

• Parchment paper

• Offset spatula

• Mixing bowls, measuring cups, spoons

Step-by-Step Instructions

Start with careful preparation and follow these steps for perfect layers, smooth frosting, and a dramatic, crowd-pleasing finish.

1. Prep and Preheat

• Preheat your oven to 350°F (177°C).

• Grease and line cake pans with parchment for easy release.

• Chop Oreos for the cake and crush others for the buttercream.

2. Make the Chocolate Cake

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

• In a separate bowl, whisk eggs, buttermilk, oil, and vanilla until combined.

• Pour wet into dry and mix gently until just combined.

• Stir in hot coffee (or hot water). The batter will be thin—this is normal.

• Fold in chopped Oreos for extra texture.

• Divide batter evenly among pans and smooth tops.

• Bake for 22–26 minutes (8-inch pans) or until a toothpick inserted in the center comes out with moist crumbs.

• Cool in pans for 10 minutes, then remove to wire racks and cool completely.

3. Make the Oreo Buttercream

• Beat butter with a stand mixer or hand mixer until creamy and pale, about 3 minutes.

• Gradually add powdered sugar, mixing on low to combine.

• Add vanilla, salt, and cream or milk. Beat on medium-high for 2-3 minutes until light and fluffy.

• Mix in finely crushed Oreo cookies (make sure they’re fine, or use a sifter, to avoid piping clogs).

4. Make the Chocolate Ganache

• Heat heavy cream in a small saucepan or microwave until just simmering.

• Pour over chocolate chips in a heatproof bowl. Wait 2 minutes, then stir until smooth and glossy. Cool until slightly thickened but still pourable.

5. Assemble the Cake

• Level cake layers if needed.

• Place first cake layer on a serving platter. Spread a generous layer of Oreo buttercream over the top, then sprinkle with chopped or crushed Oreos.

• Repeat with remaining layers.

• Apply a thin crumb coat of buttercream over the cake and chill for 20 minutes.

• Finish with a smooth coat of buttercream. Use an offset spatula for clean sides.

• Pour ganache over the top, gently pushing it to the edges so it drips down.

• Decorate with whole Oreos, Oreo crumbs, mini Oreos, or your choice of toppings.

Tips for Perfect Results

Maximize your cake’s flavor, texture, and visual impact with these expert-tested tips.

• For Fluffy Cake: Avoid overmixing; blend until ingredients are just combined.

• Uniform Layers: Weigh batter for perfectly even cakes.

• Oreo Texture: Add Oreos to the cake just before baking to prevent sogginess.

• Buttercream Smoothness: Use room-temperature butter and sifted powdered sugar. If your Oreos are chunky, frosting may clog piping tips—process them very finely.

• Sharp Ganache Drips: Chill the frosted cake well before pouring ganache for dramatic, clean drips.

• Stability: For hot days or transport, substitute half butter for shortening in the buttercream for extra stability.

• Flavor Depth: Use hot coffee for richer chocolate flavor, or espresso powder in the batter for a subtle mocha note.

• Make-Ahead: Cakes and buttercream can be made up to 2 days ahead and refrigerated. Bring to room temp before assembling.

Serving Suggestions

Elevate the presentation and flavor experience with these creative options.

• Serve with a scoop of vanilla or cookies-and-cream ice cream.

• Add a swirl of whipped cream and extra Oreo halves to each plated slice.

• For birthday parties, top with colorful sprinkles or drizzle with white chocolate.

• For special occasions, alternate buttercream and ganache between layers for a tuxedo-cake look.

• Pair with coffee, a cookies-and-cream milkshake, or an Oreo hot chocolate for a decadent treat.

Final Thoughts

Chocolate Oreo Cake Recipe combines nostalgic flavors with a touch of bakery elegance—moist chocolate layers, creamy Oreo buttercream, and a rich ganache finish.

With in-depth instructions, smart ingredient choices, and helpful troubleshooting tips, this recipe is designed for consistent success and jaw-dropping results.

Store leftovers in an airtight container in the fridge for up to 4 days, or freeze cake slices for up to a month. With every bite, you’ll savor why this Oreo cake is destined to become a family favorite and a crowd-pleaser at any event.