Poppy Seed Dressing - cooking recipe

Ingredients

1/2 c. sugar
1/3 c. white vinegar
1 tsp. dry mustard
1 tsp. salt
1 c. oil
1/3 medium onion, chopped or grated
1 1/3 tsp. poppy seed

Preparation

In a blender, mix first 5 ingredients slowly (especially the oil; if poured too fat, it will not blend).
Then add onion and poppy seed.
Stores well in refrigerator.