Make Ahead Salad - cooking recipe

Ingredients

1 head lettuce, shredded fine
1/2 onion, sliced and made into rings
1 pkg. frozen peas (unthawed)
2 Tbsp. sugar, sprinkled over peas
1 can water chestnuts

Preparation

Layer ingredients as listed in preceding order.
Cover with 1 pint Hellmann's mayonnaise and seal to edges.
Sprinkle 1 cup grated Parmesan cheese over top.
Cover and refrigerate overnight.