1 head lettuce
1 head cauliflower
1 lg. white onion
2 c. Hellmann's mayonnaise
1/4 c. sugar or 6 pkg. Equal
1/4 c. Parmesan cheese
Bacon bits

In large bowl layer lettuce, cauliflower and onion. Mix mayonnaise, sugar or Equal and Parmesan cheese. Pour on top of vegetables. Put in airtight bowl. Just before serving, put bacon bits on top.