2 c. flour
2 c. dark brown sugar
1/2 c. butter, softened
1 egg
1 c. milk
1 tsp. baking soda
1 tsp. vanilla
6 Heath bars, chopped into pieces

Mix flour, brown sugar and butter until crumbly. Reserve 1 cup of crumb mix. Add egg, milk, baking soda and vanilla to the rest of the crumb mixture. Pour into greased and floured 9x13 inch pan. Add crushed Heath bars to the cup of crumb mixture. Sprinkle over batter. Bake at 350 degrees for 30 minutes.