1 2/3 c. graham cracker crumbs
1/2 c. soft butter
1/2 c. nuts
2 eggs
2 tbsp. flour
1 1/2 c. brown sugar
1/4 tsp. baking powder
1 tsp. vanilla

Combine 1 1/3 cups crumbs, flour, and butter; blend. Pack into greased pan and bake at 350 degrees for 20 minutes.