Layered Lettuce Salad
["1 head lettuce, cut up or shredded", "1 1/2 c. celery, chopped", "1 bunch green onions, finely chopped", "1 can sliced water chestnuts, drained", "1 green pepper, chopped", "1 (10 oz.) pkg. frozen petite peas", "2 c. mayonnaise", "2 tsp. sugar", "1/2 c. grated Parmesan cheese", "1 lb. bacon, crisp and crumbled", "1 hard-cooked egg, chopped"]
["Layer the first 6 ingredients in 3-inch deep 9 x 13-inch dish; do not mix.", "Spread mayonnaise and sugar mixture over top. Sprinkle with Parmesan cheese.", "Refrigerate 24 hours.", "Garnish with crumbled bacon and chopped, hard-cooked egg, if desired."]
["head lettuce", "celery", "green onions", "water chestnuts", "green pepper", "frozen petite peas", "mayonnaise", "sugar", "Parmesan cheese", "bacon", "egg"]