Cool Lime Pie
["1 (7 oz.) bottle 7-Up", "1 (3 oz.) pkg. lime Jell-O", "1 pt. vanilla ice cream", "graham crackers for crust"]
["Heat 7-Up to boiling and pour over Jell-O in a bowl.", "Stir until blended.", "Add ice cream; stir.", "Chill until partially set. Pour into crust and chill.", "Stir occasionally as it sets.", "Serve with whipped cream."]
["lime Jell-O", "vanilla ice cream", "graham crackers"]