Basic French - cooking recipe

Ingredients

1 Tbsp. minced onion
1 tsp. salt
1 tsp. celery seed
1 tsp. mustard seed
1 tsp. dry mustard
1/4 c. sugar
1/3 c. catsup
1/4 c. vinegar
1 c. vegetable oil

Preparation

In a large cruet or bottle, combine first 6 ingredients, then shake.
Add catsup and vinegar.
Shake vigorously, then add oil and shake vigorously.
Chill before using.