Salad Dressing For Spinach Salad
["1 c. red wine vinegar", "1 medium red onion, finely chopped", "1 c. sugar", "1 tsp. Worcestershire", "1/3 c. catsup", "2 tsp. salt", "1 c. oil"]
["Mix all ingredients, except oil, then add oil slowly until mixed well."]
["red wine vinegar", "red onion", "sugar", "Worcestershire", "catsup", "salt", "oil"]