2 (6 oz.) cans frozen lemonade
1 (14 oz.) sweetened condensed milk
8 oz. carton Cool Whip
1 box Ritz crackers

Let lemonade thaw enough to mix. Mix first 2 ingredients. Then stir in Cool Whip. Put in half of mixture. Crumble some Ritz crackers and sprinkle. Top with remaining mixture. Top with more crushed Ritz crackers.