Ingredients:
- 2 cups all-purpose flour
- 1 cup white suga
- 1 cup milk
- 2 large eggs
- ½ cup butter, softened
- 2 tsp. baking powder
- 1 tsp. vanilla extract
- ½ tsp. salt
- 2 Tbsp. unsweetened cocoa powder
Directions:
- Preheat oven to 350 F. Grease and flour a 9-inch round pan.
- Place flour, sugar, milk, eggs, butter, baking powder, vanilla and salt into a large bowl. Mix slowly to moisten and then beat with an electric mixer at medium speed for about 2 minutes until smooth. Reserve 3/4 cup batter; pour remaining batter into prepared pan.
- Stir cocoa into reserved batter until even in color. Drop chocolate batter by large spoonfuls on top of vanilla batter; swirl cocoa batter into white batter using a knife to create a marbled appearance.
- Bake in the preheated oven until a toothpick inserted into the center comes out clean, about 30 to 35 minutes.
- Cool briefly on a wire rack before inverting carefully onto a serving plate or cooling rack. Let cool completely.