Pineapple Squares
["2 1/4 c. quick cooking oatmeal", "2 1/4 c. flour", "1 1/2 c. brown sugar (firmly packed)", "1 c. plus 2 Tbsp. margarine", "3/4 tsp. baking soda"]
["Mix together oatmeal, flour, brown sugar and soda.", "Cut in butter.", "Put 2/3 (about 4 2/3 cups) of crumb mixture into a greased 12 x 8 x 2 inch pan.", "Press down firmly.", "Spread with filling. Sprinkle with rest of crumb mixture.", "Bake at 350\u00b0 for 30 - 35 minutes."]
["oatmeal", "flour", "brown sugar", "margarine", "baking soda"]