Ingredients
Vanilla Batter:
– 3 cups all-purpose flour
– 1 teaspoon baking powder
– ½ teaspoon salt
– 1½ cups unsalted butter, softened
– 2½ cups granulated sugar
– 6 large eggs, room temperature
– 1 tablespoon vanilla extract
– 1 cup whole milk, room temperature
Chocolate Batter:
½ cup cocoa powder
– ¼ cup hot water
– ½ cup chocolate chips, melted
Instructions
-
Preheat oven to 325°F (165°C). Grease and flour a 10-inch bundt pan.
-
Whisk together flour, baking powder, and salt.
-
Cream butter and sugar until fluffy, 5 minutes. Add eggs one at a time, then vanilla.
-
Alternate adding flour mixture and milk in three additions, starting and ending with flour.
-
Transfer one-third of batter to another bowl. Mix cocoa powder with hot water, then fold into this portion along with melted chocolate chips.
-
Spoon batters alternately into pan. Swirl with a knife for marble effect.
-
Bake 70-80 minutes until a toothpick comes out clean.
-
Cool in pan 15 minutes, then invert onto wire rack to cool completely.
