1 head lettuce
1 head cauliflower
1/4 c. chopped onion
1/4 c. bacon bits
3/4 c. Parmesan cheese
3/4 c. Cheddar cheese
1 c. whole cashews
2 c. mayonnaise
1/2 c. sugar
1/4 tsp. salt
Croutons

Mix 2 cups mayonnaise with 1/2 cup sugar. Chop lettuce and cauliflower. Mix all ingredients together. Leave little Cheddar cheese for top along with croutons. Let refrigerate 3 hours before serving.