Onion Salad Dressing 3

Ingredients:

1/4 cup of vinegar.
3/4 cup of sugar.
1/2 teaspoon of dry mustard.
1/4 whole onion, or green onions.
1/4 teaspoon of salt.
1 cup of corn oil.
1/2 teaspoon of celery seed.

Directions:

Blend in blender for 10 minutes.