2 c. brown sugar
2 c. flour
2 sticks butter

Combine sugar, flour and butter. Reserve 1 cup for topping.

1 slightly beaten egg
1 c. buttermilk and reg. milk
1 tsp. baking soda
1 pinch salt
1 tsp. vanilla
5 (1.2 oz.) Heath candy bars
1/2 c. pecans

Add egg, milk, soda, salt and vanilla. Pour batter into greased 9 x 12 inch pan. Sprinkle reserved topping mixture over top. Break candy bars into pieces and sprinkle them and pecans over topping. Bake at 350 degrees for 35 minutes.