Best Ever French Dressing

Mom sent this recipe that Aunt Clasina had given her.

Blend together until thick:

• 1 cup oil
• 1 cup sugar
• 1/2 cup catsup
• 1/3 cup vinegar
• 1 tsp. salt
• 1/2 tsp. celery seed
• 1 small grated onion

Refrigerate and use!