Prepare 2 boxes lime Jello as directed on box. When thickened, whip then add juice of 1 lemon, 1 can crushed pineapple drained, 1 1/2 cups small marshmellows. Mix together well 1 cup cream whipped, 1 package cream cheese and 1/4 cup Miracle Whip salad dressing. Mix all together, pour into pan to set. Serve in squares on lettuce or pour into individual molds. Either use a Number 2 can of pineapple or 2 cups.