Lemon Mousse
["1 pkg. lemon jello", "1/2 c. hot water", "about 3 Tbsp. butter", "3 eggs, separated", "1/2 c. sugar", "juice of 1 lemon", "1/2 pt. whipped cream", "vanilla wafers", "30 boxes lemon jello", "90 eggs", "30 lemons", "10 large boxes vanilla wafers", "15 c. hot water", "15 c. sugar", "7 1/2 qt. whipping cream", "3 lb. butter"]
["Mix by given directions."]
["lemon jello", "hot water", "butter", "eggs", "sugar", "lemon", "whipped cream", "vanilla wafers", "lemon jello", "eggs", "lemons", "vanilla wafers", "water", "sugar", "whipping cream", "butter"]