Dash dry mustard
Dash celery seed
1 c. Miracle Whip
1/4 c. salad oil
1/2 c. sugar
1 sm. chopped red onion
1 head broccoli (flowerettes only)
1 head cauliflower (flowerettes only)

Mix dry mustard, celery seed, Miracle Whip, salad oil and sugar in blender; pour over onion, broccoli and cauliflower mixture. Chill 24 hours.