Celery Seed Dressing - cooking recipe

Ingredients

1/2 c. sugar
1 tsp. dry mustard
3/4 tsp. salt
1/4 onion - grated fine
1 c. oil
1/3 c. white vinegar
1 Tbsp. celery seed

Preparation

Mix first 4 ingredients.
Very slowly, add oil, and beat well. Add vinegar and celery seed.
Beat at least 5 minutes, so it doesn't separate.