1 (3 oz.) pkg. lemon Jello
2 c. boiling water
14 lb. marshmallows
1/4 c. mayonnaise
1 c. whipped cream
1 c. grated Velveeta cheese
1 sm. can crushed drained pineapple
1 (3 oz.) pkg. lime Jello
2 c. boiling water

Dissolve lemon Jello in 2 cups boiling water. Add marshmallows; melt. Stir occasionally and let set. (Be sure marshmallows are completely dissolved.) When slightly thickened, add mayonnaise, whipped cream, cheese, and pineapple. Mix thoroughly and set until firm. Dissolve lime Jello in 2 cups boiling water. Let lime Jello mixture set until slightly thick.