Marble Sour Cream Coffee Cake - cooking recipe

Ingredients

3 Tbsp. cocoa
1 3/4 c. sugar
3/4 c. butter plus 4 Tbsp.
2 c. flour plus 1/2 c.
8 oz. sour cream
2 eggs
1 tsp. baking powder
1 tsp. baking soda
1 tsp. vanilla
1/2 c. semi-sweet chocolate chips (mini)

Preparation

Combine cocoa and 1/2 cup sugar; set aside.
Beat 1 cup sugar with 1/2 cup butter; add eggs and vanilla.
Alternate dry ingredients with sour cream.
Spread 1/2 of batter in 9-inch tube pan.
Sprinkle with half of cocoa mixture; repeat.
Sprinkle crumb topping over batter.
Bake 50 to 55 minutes at 350\u00b0.