Prune Bars
["1 c. oatmeal", "1 c. flour (all-purpose)", "1/2 c. brown sugar", "1/2 tsp. soda", "1/2 c. soft margarine", "1/4 tsp. salt"]
["Mix the above ingredients until crumbly.", "Put half in a greased 9 x 9-inch pan.", "Spread with filling."]
["oatmeal", "flour", "brown sugar", "soda", "margarine", "salt"]