In a large bowl (about 6-quart), layer half of the lettuce, onion, celery, bell pepper, egg slices, and peas. Combine the mayonnaise and sugar ; spread half over the pea layer. Repeat layers, ending with the mayonnaise mixture. Top with the shredded Cheddar cheese and crumbled bacon.
Cover and refrigerate for 12 to 24 hours.
Calories per serving: 238