1/2 lb. butter
2 1/4 c. flour
1/2 c. sugar
12 oz. jar Smuckers preserves

Melt butter. Add flour and sugar. Press 3/4 of the mixture in the bottom of a 9 x 13 inch pan. Spread preserves on top. Crumble remaining dough over top. Bake in 350 degree oven for 25 minutes. Cool and cut into squares.