Shredded lettuce (approximately 1/2 of a large head)
1 c. chopped celery
1 c. chopped green pepper
1 c. chopped onion
1 (17 oz.) can English peas
1 c. mayonnaise
2 tsp. sugar
Grated Parmesan cheese
4 strips of bacon, fried and crumbled

Tightly cover and chill for 12 hours.