Rich Coffee Cake

Directions

1. Preheat oven to 350°. In a large bowl, cream butter and sugar until light and fluffy. Add eggs, one at a time, beating well after each addition. Combine flour, baking powder and salt. Combine sour cream and vanilla; add to creamed mixture alternately with dry ingredients just until combined.
2. Combine topping ingredients; sprinkle 2 tablespoons into a greased and floured 10-in. tube pan. For glaze, in a microwave-safe bowl, melt chocolate chips and butter; stir until smooth. Spoon half of the batter over topping; sprinkle with half of the remaining topping. Drizzle with half of glaze. Top with remaining batter; sprinkle with remaining topping.
3. Bake 60-70 minutes or until toothpick inserted in center comes out clean. Cool 10 minutes before removing from pan to a wire rack. Warm remaining glaze; drizzle over warm coffee cake. Serve warm if desired.