SWEET AND SOUR SALAD DRESSING

1 cup salad oil

2/3 cup sugar

½ teaspoon dry mustard

2 to 3 tablespoons finely chopped onion

½ teaspoon salt

½ teaspoon garlic powder

1/3 cup vinegar

Pepper to taste

Mix in blender and refrigerate. Will thicken if made ahead. Re-blend a minute before serving.