1 layer shredded lettuce
1 layer chopped bell pepper (about 1/3 c.)
1 layer chopped onions (about 1/4 c.)
1 layer English peas (10 oz. box frozen, cooked & cooled)
1 layer shredded lettuce
Cover with mayonnaise, approx. 1/4"
Generous layer of Parmesan cheese

Cover tightly and allow to set in refrigerator for 24 hours. Just before serving cover generously with bacon bits.