Cookies & Cream Indulgence Cake
A decadent three-layer chocolate cake studded with crushed sandwich cookies, frosted in a silky cookies-and-cream buttercream, finished with a glossy dark-chocolate drip and topped with mini cookies—pure indulgence in every bite.
- Author: sarra
- Prep Time: 30 mins
- Cook Time: 35 mins
- Total Time: 3 hrs (including cooling & decorating)
- Yield: One 3-layer 9-inch cake (12–14 servings) 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
- 2 cups (250 g) all-purpose flour
- 2 cups (400 g) granulated sugar
- ¾ cup (75 g) unsweetened cocoa powder
- 1 ½ tsp baking powder
- 1 ½ tsp baking soda
- 1 tsp fine sea salt
- 2 large eggs, room temperature
- 1 cup (240 ml) whole milk
- ½ cup (120 ml) vegetable oil
- 2 tsp pure vanilla extract
- 1 cup (240 ml) hot brewed coffee
- 24 chocolate sandwich cookies, finely crushed (about 2½ cups; reserve ½ cup for garnish)
- 1 ½ cups (340 g) unsalted butter, room temperature
- 5 cups (625 g) powdered sugar, sifted
- ⅓ cup (80 ml) heavy cream, plus ½ cup (120 ml) for ganache
- 1 tbsp vanilla bean paste (or extract) for frosting
- 8 oz (225 g) dark chocolate, chopped, for ganache
- Mini chocolate sandwich cookies, for decoration
- Preheat oven to 350 °F (175 °C). Grease and line three 9-inch round cake pans with parchment.
- In a large bowl, whisk flour, sugar, cocoa powder, baking powder, baking soda, and salt.
- Add eggs, milk, oil, and vanilla. Beat on medium speed 2 min until smooth. Slowly pour in hot coffee; batter will be thin.
- Fold in 1 cup of the crushed cookies. Divide batter evenly among pans.
- Bake 30–35 min, or until a toothpick comes out with moist crumbs. Cool layers in pans 10 min, then turn out onto racks and cool completely.
- Cookies-and-Cream Frosting: Beat butter until creamy, 3 min. Gradually add powdered sugar, beating on low. Stream in ⅓ cup cream and vanilla; whip 2 min on high until light. Fold in 1 cup crushed cookies.
- Level cake layers if needed. Place first layer on serving plate; spread ¾ cup frosting. Repeat with second layer, then top with third. Coat cake with thin crumb coat; chill 20 min. Finish with remaining frosting, smoothing sides.
- Ganache Drip: Heat ½ cup cream to a simmer. Pour over chopped dark chocolate; let stand 1 min, then stir until glossy. Cool 10 min to drip consistency.
- Drip ganache around edge of chilled cake, then spread remainder over top. Garnish with reserved crushed cookies and mini cookies.
- Refrigerate 30 min to set. Serve at room temperature for best texture.
Notes
- Cake layers can be baked a day ahead; wrap tightly and keep at room temp.
- Swap coffee for hot water if desired—the cake won’t taste like coffee, it just deepens the chocolate flavor.
- For sharper drips, chill frosted cake 30 min before adding ganache.
- Store leftovers covered in the fridge up to 5 days; freeze slices up to 2 months.
Nutrition
- Serving Size: 1 slice (1/14 cake)
- Calories: 630
- Sugar: 57 g
- Sodium: 430 mg
- Fat: 34 g
- Saturated Fat: 16 g
- Unsaturated Fat: 16 g
- Trans Fat: 1 g
- Carbohydrates: 79 g
- Fiber: 4 g
- Protein: 6 g
- Cholesterol: 75 mg
Keywords: cookies and cream cake, Oreo cake, chocolate drip cake, birthday cake