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why make this recipe

If you dream of a dessert that combines rich chocolate cake with the delightful crunch of Oreos, this Chocolate Oreo Cake is your answer. It’s perfect for celebrations, birthdays, or just a sweet treat for yourself. This cake is bold in flavor and visually striking, making it a showstopper at any gathering.

how to make Chocolate Oreo Cake

Ingredients

Chocolate Cake

2 cups (260g) all-purpose flour (measured properly)
2 cups (414g) sugar
3/4 cup (85g) natural unsweetened cocoa powder
2 tsp baking soda
1 tsp salt
2 large eggs
1 cup (240ml) milk
1 cup (240ml) vegetable oil
1 1/2 tsp vanilla extract
1 cup (240ml) boiling water

Oreo Buttercream and Chopped Oreo Filling

3 cups (672g) unsalted butter, room temperature
8-9 cups (920g-1035g) powdered sugar
3 cups (414g) Oreo crumbs (about 33 Oreos)
1 tsp vanilla extract
6-7 tbsp (90ml-105ml) heavy cream
Pinch of salt
12 Oreos, chopped

Chocolate Ganache

6 oz (1 cup | 169g) semi-sweet chocolate chips
1/2 cup (120ml) heavy whipping cream
Oreos, optional

Directions

Make the cakes. Prepare three 8-inch cake pans with parchment paper circles in the bottom and grease the sides.
In a large bowl, add all dry ingredients and whisk together.
Mix the eggs, milk, and vegetable oil into the dry ingredients until well combined.
Add vanilla to boiling water, then gradually add to the mixture and mix well.
Divide the batter evenly among the three prepared pans. Bake at 300 degrees for about 30-33 minutes or until a toothpick comes out with a few crumbs.
Remove the cakes from the oven and let them cool in the pans for about 10 minutes. Then transfer them to cooling racks to cool completely.
While cakes cool, make the icing. Beat the butter until smooth.
Slowly add 4 cups of powdered sugar and mix until smooth.
Add vanilla, Oreo crumbs, and salt; mix again until smooth.
Gradually add another 4-5 cups of powdered sugar until smooth. Add heavy cream as needed for desired consistency.
For the filling, measure out about 3 1/2 cups of the Oreo buttercream and mix in the chopped Oreos. Set aside.
Assemble the cake. Level the tops of the cooled cakes with a serrated knife.
Place the first layer on a cake plate. Spread half of the chopped Oreo filling on top.
Add the second layer and repeat with the remaining chopped Oreo filling.
Top with the final layer and frost the outside of the cake with the remaining Oreo buttercream. For best results, use a smooth frosting technique.
To make the chocolate ganache, place chocolate chips in a medium bowl.
Heat the heavy whipping cream just until it begins to boil, pour it over the chocolate chips, and let it sit for 2-3 minutes. Then whisk until smooth.
Drizzle ganache around the edge of the cake and pour the rest on top, spreading evenly. You can use a squeeze bottle for drizzling for better control.
After the ganache firms a little, pipe the remaining frosting around the top edge and place an Oreo between each swirl.
If desired, sprinkle a few Oreo crumbs on top and serve. This cake is best when covered for 3-4 days.

how to serve Chocolate Oreo Cake

Serve this cake at room temperature for the best taste. It slices beautifully, showing off its layers of delicious chocolate and Oreo filling. Pair it with a scoop of ice cream or a dollop of whipped cream for an extra special treat.

how to store Chocolate Oreo Cake

Store the cake in an airtight container at room temperature for up to 3-4 days. If you want to keep it longer, it can be refrigerated but allow it to come to room temperature before serving for the best flavor and texture.

tips to make Chocolate Oreo Cake

Make sure to measure your ingredients accurately for the best results.
When baking, do not open the oven door too soon, as it can cause the cakes to sink.
For easier frosting, let your butter soften properly; cold butter can be difficult to work with.

variation

Add different flavors to the cake by mixing in mint extract or using double-stuffed Oreos for a richer taste. You can also decorate the top with chocolate shavings or sprinkles for a festive touch.

FAQs

Can I use different kinds of Oreos?

Yes! Feel free to use flavored Oreos like mint or birthday cake for a unique twist.

Is it possible to make this cake ahead of time?

Absolutely! You can bake the cakes a day in advance and store them in the fridge. Just frost them on the day you plan to serve.

Can I freeze this cake?

Yes, you can freeze the unfrosted cake layers. Wrap them well in plastic wrap and store them in the freezer for up to three months. Thaw before decorating!