Pineapple Frosting
["1/4 c. butter", "1/4 c. shortening", "3 c. sifted confectioners sugar", "1 (8 1/2 oz.) can drained crushed pineapple", "1/8 tsp. salt", "1/4 tsp. vanilla", "1/2 tsp. grated lemon rind"]
["Cream the butter and shortening.", "Gradually add the sifted confectioners sugar.", "Beat until light and fluffy.", "Blend in the crushed pineapple, salt, vanilla and grated lemon rind."]
["butter", "shortening", "confectioners sugar", "pineapple", "salt", "vanilla", "lemon rind"]