Pineapple Chess Pie
["1 stick margarine", "1 box brown sugar", "2 Tbsp. flour", "3 eggs", "1 small can crushed pineapple", "1/2 tsp. vanilla", "2 pie shells, unbaked"]
["Cream together the margarine, sugar and flour. Add crushed pineapple and vanilla.", "Put into unbaked pie shells.", "Preheat oven to 375\u00b0 and turn down to 350\u00b0 when pies go into the oven.", "Bake about 30 minutes."]
["margarine", "brown sugar", "flour", "eggs", "pineapple", "vanilla", "pie shells"]