Lime Jello Salad
["1 (6 oz.) box lime Jell-O", "2 c. water", "24 large marshmallows", "2 c. crushed pineapple, drained", "2 c. cottage cheese", "2 c. Cool Whip", "nuts (optional)"]
["Heat Jell-O, water and marshmallows over medium heat until marshmallows are melted.", "Let cool."]
["O", "water", "marshmallows", "pineapple", "cottage cheese", "nuts"]