Chocolate Chunk Cinnamon Coffee Cake

12 oz semisweet chocolate chunks

3/4 cup pecan pieces

2 cups sugar

1 1/2 tsp cinnamon

2 2/3 cups flour

1 1/2 tsp baking soda

3/4 tsp baking powder

1/2 tsp salt

3/4 cub butter, softened

3 eggs

1 tsp vanilla

1 1/2 cups sour cream

Preheat to 350.  Mix chocolate, pecans, 2/3 cup sugar and cinnamon.  Mix flour, baking soda, baking powder and salt.  Beat butter and 1 1/3 cups sugar till light and fluffy.  Add eggs one at a time.  Beat well.  Blend in vanilla.  Add flour mix alternately with sour cream, beat well.  Spoon half of batter into greased 13x9 pan.  Top with half chocolate mix.  Repeat layers.  Bake 40-45 minutes. 

Serves 32