Description
This delightful cookies and cream cake features tender, fluffy vanilla sponge layers studded with chocolate sandwich cookies. It is finished with a silky, cloud-like buttercream, making it an easy and impressive centerpiece for any celebration.
Ingredients
- 300g all-purpose flour
- 1 tablespoon cornstarch
- 1 teaspoon baking soda
- 1 teaspoon baking powder
- 1/2 teaspoon salt
- 1 cup unsalted butter, softened
- 1/2 cup vegetable oil
- 1 1/2 cups granulated sugar
- 3 large eggs, room temperature
- 1 tablespoon vanilla extract
- 1 teaspoon white vinegar
- 1 cup buttermilk, room temperature
- 28 chocolate sandwich cookies, divided
- 3 cups icing sugar
- 2 tablespoons milk
Instructions
- Prep the equipment. Preheat oven to 160°C (320°F) and grease two 8-inch cake tins, lining the bottoms with parchment paper.
- Chop the cookies. Roughly chop 14 chocolate sandwich cookies into medium-sized chunks for the cake batter.
- Whisk dry ingredients. Sift the flour, cornstarch, baking soda, baking powder, and salt together in a large bowl.
- Cream butter mixture. Use an electric mixer to beat the butter, oil, and sugar until pale and fluffy.
- Incorporate wet ingredients. Beat in the eggs one by one, then add the vanilla, vinegar, and half the buttermilk.
- Combine the batter. Fold in the dry ingredients alternating with the remaining buttermilk until just combined, then fold in the chopped cookies.
- Bake the layers. Pour batter into prepared pans and bake for 33 minutes or until a toothpick inserted into the center comes out clean.
- Cool completely. Allow layers to cool in pans for 20 minutes before transferring to a wire rack to cool fully.
- Whip the frosting. Beat butter, icing sugar, vanilla, and milk until fluffy, then fold in 14 crushed cookies.
- Assemble the cake. Frost the cooled layers, stacking them and covering the exterior, then decorate with extra cookie crumbs.
Notes
- Ensure all dairy and egg ingredients reach room temperature before mixing to prevent the butter from curdling.
- Use a digital scale to measure your flour precisely to maintain the intended moisture levels in the crumb.
- Avoid over-mixing the batter once the flour is added to ensure the cake layers remain light and tender.
- Dip your knife in hot water and wipe it dry between cuts for perfectly clean, professional-looking cake slices.
- Prep Time: 15 mins
- Cook Time: 33 mins
- Category: Dessert
- Method: Baking
- Cuisine: American
