3 c. sugar
4 tsp. mustard powder
2 tsp. salt
1 1/3 c. cider vinegar
4 c. salad oil
6 tbsp. poppy seeds

Blend first 4 ingredients. Then add 4 cups salad oil, pour in a small stream to emulsify. Blend 3 minutes. Add 6 tablespoons poppy seeds and pulse 3 times.