1/2 c. salad oil
1/2 c. sugar
1/2 c. mayonnaise
1 med. onion, chopped
1 lb. bacon bits, fried med.
1 head cauliflower, chopped
2 bunches broccoli, chopped

Mix together first 3 ingredients. Pour over remaining ingredients. Toss to coat well. Chill 24 hours.