SALAD:

1 head lettuce
1 sm. cauliflower
1 lb. bacon (or 1 jar real bacon bits)
2 sm. onions, diced

DRESSING:

1/2 c. Parmesan cheese
2 c. mayonnaise
1/4 c. sugar

Layer salad ingredients in large bowl. First lettuce, cauliflower, and bacon bits, ending with onions. Mix dressing ingredients together; put dressing on top. Cover and refrigerate 24 hours. Toss just before serving.