Superb French Salad Dressing - cooking recipe

Ingredients

1 cup ketchup
1/4 cup sugar
1/2 cup white vinegar or 1/2 cup seasoned rice vinegar
1 teaspoon salt
1 small onion, quartered
1/2 teaspoon celery seed
1/4 teaspoon paprika
3/4 cup vegetable oil
1/4 - 1/2 teaspoon dried basil (optional)

Preparation

Blend all ingredients in a blender or food processor for about 30 seconds until thoroughly mixed.
Place in sterilized jars.
Label and date.