7-Up Salad
["1 (3 oz.) pkg. lemon or lime gelatin", "1 c. boiling water", "1 (8 oz.) pkg. cream cheese, broken in small pieces", "1 (No. 2) can crushed pineapple, drained", "1 tsp. sugar", "1 tsp. vanilla", "1/2 c. nuts, chopped (optional)", "1/2 c. maraschino cherries or pimento (optional)", "1 c. 7-Up", "1 c. celery, chopped (optional)"]
["Dissolve gelatin in boiling water; add cream cheese.", "Beat with electric mixer at low speed until smooth.", "Stir in pineapple, sugar, vanilla and nuts (if desired).", "Add 7-Up.", "Stir, when partially set, to keep nuts from coming to the top."]
["lemon", "boiling water", "cream cheese", "pineapple", "sugar", "vanilla", "nuts", "maraschino cherries", "celery"]