Chocolate Chip Coffee Cake

Ingredients
- 1 egg
- 12 c sugar
- 3 Tbsp melted margarine
- 1 c pancake mix or Bisquick
- 12 c milk
- 1 tsp vanilla
- 2 Tbsp sugar
- 1 tsp cinnamon
- 13 c chocolate chips
Directions
- Beat egg
- Add 12 cup sugar gradually
- Stir margarine in lightly
- Alternately add pancake mix and milk-vanilla mixture Pour into greased 8-inch square pan
- Sprinkle with mixture of 2 tablespoons sugar and cinnamon and chips
- Bake at 400 for 20 minutes