A show-stopping dessert layered with rich Oreo-filled vanilla cake, silky cookies-and-cream frosting, and a decadent chocolate ganache drip. Perfect for birthdays, celebrations, or whenever you’re craving an indulgent treat!

---

🧁 Ingredients

For the Cake Layers:

• 2½ cups all-purpose flour

• 1 tbsp baking powder

• ½ tsp baking soda

• ½ tsp salt

• 1 cup unsalted butter, room temperature

• 1¾ cups granulated sugar

• 4 large eggs

• 1 tbsp vanilla extract

• 1 cup buttermilk

• 1 cup crushed chocolate sandwich cookies (Oreos work best!)

For the Frosting:

• 1½ cups unsalted butter, room temperature

• 4½ cups powdered sugar

• 2 tsp vanilla extract

• ¼ cup heavy cream (plus more if needed)

• 1 cup finely crushed Oreos (filling removed)

For the Chocolate Ganache Drip:

• ½ cup heavy cream

• ¾ cup semi-sweet chocolate chips

Decorations:

• Whole Oreos

• Mini chocolate chips

• Oreo crumbs

• Swirls of frosting

---

👩‍🍳 Instructions

1. Prepare the Cake:

• Preheat oven to 350°F (175°C). Grease and line three 8-inch round cake pans.

• In a medium bowl, whisk together flour, baking powder, baking soda, and salt.

• In a large bowl, cream butter and sugar until light and fluffy (about 3–4 minutes).

• Add eggs one at a time, beating well after each addition. Stir in vanilla extract.

• Add the dry ingredients alternately with the buttermilk, beginning and ending with the flour mixture. Mix just until combined.

• Gently fold in crushed Oreos.

• Divide batter evenly among prepared pans.

• Bake 25–30 minutes, or until a toothpick inserted in the center comes out clean.

• Let cakes cool completely in pans, then turn out onto wire racks.

---

2. Make the Frosting:

• Beat butter on high speed until smooth and creamy.

• Gradually add powdered sugar, beating well between each addition.

• Add vanilla extract and heavy cream. Beat until light and fluffy.

• Fold in finely crushed Oreos (without filling) for a cookies-and-cream texture.

---

3. Make the Ganache Drip:

• Heat cream in a small saucepan until just simmering (do not boil).

• Pour over chocolate chips in a bowl and let sit for 2 minutes.

• Stir until smooth and glossy. Let cool slightly until it reaches drip consistency.

---

4. Assemble the Cake:

• If needed, level the cake layers using a serrated knife.

• Spread frosting between each layer. Then frost the top and sides of the cake evenly.

• Pour cooled ganache over the top, gently pushing to create drips along the sides.

• Pipe swirls of frosting on top.

• Garnish with whole Oreos, mini chocolate chips, and cookie crumbs.

---

🍰 Serves: 12–14 slices

Tip: Chill the frosted cake for 15 minutes before adding ganache to ensure the perfect drip!