Heath Bar Coffee Cake - cooking recipe

Ingredients

1 stick butter
2 c. flour
1 c. brown sugar
1/2 c. white sugar
1 c. buttermilk
1 tsp. Baking soda
1 egg
1 tsp. Vanilla

Preparation

Mix together flour and sugars.
Cut in butter until it looks like course meal.
Take out 1/2 cup to save for topping.
To the rest add buttermilk, baking soda, egg and vanilla.
Blend well. Grease 9 x 12-inch cake pan.
Add 1/2 batter, top with 1/2 the topping.
Cover with the rest of the batter and the rest of the topping.
Bake at 350\u00b0 for 30-40 minutes.
(Until toothpick inserted in middle comes out dry.)