1/2 head lettuce, coarsely chopped or shredded
1 c. chopped celery
1 c. chopped green pepper
1 c. chopped purple onion
1 (17 oz.) can sm. English peas, drained
1 1/2 c. mayonnaise
1 1/2 tsp. sugar
Grated Parmesan cheese
4 slices bacon, cooked & crumbled

Layer vegetables in the order listed in a 2 quart bowl; spread mayonnaise evenly over top. Sprinkle with remaining ingredients in the order listed. Cover tightly and chill 8 hours.