In a large bowl, layer the following:
1 head of lettuce, torn in bite-size pieces
1 small head of cauliflower, cut in bite-size pieces
1 small red onion, chopped
1 lb bacon, crisply fried and crumbled
1/2 cup parmesean cheese - sprinkle over bacon
Cover with Best Foods mayonnaise (2 cups or small bottle), spread over bacon and cheese.
Sprinkle 1/2 cup sugar over mayonnaise.
Keep in layers in bowl and cover with saran wrap. Refrigerate overnight.