Dressing For Lettuce - cooking recipe

Ingredients

1/2 c. sugar
1 tsp. dry mustard
1 tsp. salt
1/2 small onion
1/2 c. vinegar
1 c. salad oil
2 Tbsp. celery seed

Preparation

Mix sugar, mustard seed, salt, onion and one-half of the vinegar.
Beat and add oil.
Beat remainder of vinegar and add celery seed.
(I mix in blender.)
Can be stored in jar in refrigerator for future use.