1 head lettuce, broken
1 (10 oz.) pkg. green peas, frozen (dry on paper towel)
2 bunches chopped green onions, tops included
1/2 head cauliflower (sliced)
1 1/2 c. Hellmann's mayonnaise
2 c. sour cream
2 (4 oz.) pkg. mozzarella cheese, shredded

Layer vegetable in order given. Mix mayonnaise and sour cream. Place dressing on top. Add 1/4 cup Parmesan cheese and top with bacon bits or 1/2 pound cooked and crumbled. Refrigerate overnight. Add bacon just before serving.