Frozen Pineapple Salad
["1 (20 oz.) can crushed pineapple, drained", "1 1/2 c. granulated sugar", "1 c. sour cream", "1 c. chopped walnuts", "2 Tbsp. lemon juice", "1 1/2 c. softened vanilla ice cream", "1 (8 oz.) can pineapple chunks, drained (for garnish)"]
["In a large bowl, combine first 6 ingredients.", "Spoon salad evenly into 8 custard cups; cover and freeze 8 hours, or until firm.", "Before serving, place in refrigerator for 1 hour; garnish with pineapple chunks.", "Serve chilled.", "Makes 8 servings."]
["pineapple", "sugar", "sour cream", "walnuts", "lemon juice", "vanilla ice cream", "pineapple"]