BOTTOM LAYER

1/2 c packed brown sugar

1/2 c corn syrup

1 tbs flour

1 lg egg

1 c water

1 tsp vanilla

TOP LAYER

1 c flour

1/2 c sugar

1/4 c margarine

1/2 tsp baking soda

1/2 tsp baking powder

Preheat the oven to 375 degrees.

TO MAKE THE BOTTOM LAYER: In a med saucepan, combine all the ingredients and cook over LOW heat, stirring, until thickened. Then pour into the unbaked pie shell.

TO MAKE THE TOP LAYER: In a med bowl, combine all the ingredients. Mix until coarse crumbs form. Distribute the crumbs evenly over the top of the filling. Bake until the crumbs on top are golden brown, 45-50 minutes. Cool on a wire rack or window sill until the pie is firm, about 45 minutes.

makes one 9″ pie