2 c. brown sugar
2 c. bread flour
1/2 c. butter
1/8 tsp. salt
1 c. buttermilk
1 egg
1 level tsp. baking soda
1 tsp. baking powder
1 tsp. vanilla

Rub together like for pie crust brown sugar, flour, butter and salt. Save about 2/3 of this mixture for top. Add buttermilk, egg, soda, baking powder and vanilla to the remainder of crumb mixture. Beat together. Pour in tin and sprinkle crumb mix on top. Bake in a moderate oven.