Persian Dressing - cooking recipe

Ingredients

2 cups oil
2 cups sugar
2/3 cup catsup
1/2 cup vinegar
1 teaspoon salt
2 tablespoons horseradish
1 1/2 tablespoons grated onions or 1 teaspoon onion juice

Preparation

Put all the ingredients in a blender.
Blend well.
Pour into a sterile jar or bottle and refrigerate.