2 1/2 c. chopped lettuce
10 oz. pkg. frozen peas, thawed
1 c. chopped celery
1 c. Hellmann's mayonnaise
1 med. onion, chopped
1 c. Mozzarella cheese, shredded
Parmesan cheese

Layer lettuce, peas, then celery into a casserole dish. Spread mayonnaise over these, then layer onions, Mozzarella cheese and sprinkle with Parmesan cheese.