1 sm. head lettuce, torn in bite size pieces
1 (17 oz.) can green peas, drained
1 med. onion, chopped
1 c. (your favorite) salad dressing
1 c. shredded Swiss cheese
1/2 c. bacon bits

Layer all ingredients in order given. Marinate in crisper in refrigerator in tightly covered bowl at least 10 hours. 10 servings.