Chocolate Chip Cinnamon Coffee Cake

 1 yellow cake mix

1 box vanilla instant pudding

1 cup sour cream

1 tsp vanilla

4 eggs

 1/2 cup oil

2 cups chocolate chips

1/2 cup coconut

1/2 cup walnuts, chopped

1/2 cup sugar

2 tsp cinnamon

Mix the first 6 ingredients with a mixer until fully combined, about 2 minutes.  Combine all of the streusel ingredients.  In a greased bundt or tube pan spread 1/2 of the batter.  On top of that sprinkle half of the streusel mixture than the other half of the cake mix and lastly the last half of the streusel.  Bake in 350 degree oven for 50-60 minutes or until tester comes out dry.