Spinach Salad Dressing
["1 c. oil", "1/2 c. dark vinegar", "1/3 c. ketchup", "3/4 c. sugar", "2 tsp. salt"]
["Combine in container with lid and shake vigorously.", "Keeps about 2 weeks in refrigerator."]
["oil", "dark vinegar", "ketchup", "sugar", "salt"]