Heath Bar Coffee Cake - cooking recipe

Ingredients

1 stick margarine
1 c. brown sugar
1/2 c. white sugar
2 c. flour
1 tsp. baking soda
1 tsp. vanilla
1 c. buttermilk
1 egg
5 Heath bars, broken in small bits

Preparation

With fork, crumb and mix together first 6 ingredients.
Remove 1/2 cup of mixture and combine with Heath bars.
Heat buttermilk and egg together for 3 minutes.
Add to the first mixture.
Spread in large 9 x 13-inch greased pan; top with Heath bar mixture. Bake at 350\u00b0 for 30 minutes.