Frosty Strawberry Squares
["1 c. plain flour", "1/4 c. brown sugar", "1/2 c. chopped pecans", "1/2 c. melted margarine"]
["Mix all ingredients.", "Press into 9 x 13-inch pan.", "Bake at 350\u00b0 for 20 minutes.", "Crumble; put half back into pan and reserve other half for topping."]
["flour", "brown sugar", "pecans", "margarine"]