Spinach Salad
["2 bags spinach", "1 can French fried onion rings", "1 red onion, chopped", "1/2 c. Cheddar cheese, grated", "3 to 4 boiled eggs", "1 can tomato soup", "3/4 c. oil", "3/4 c. red wine vinegar", "1 tsp. dry powder mustard", "salt and pepper to taste"]
["This makes a very large salad."]
["bags spinach", "onion", "red onion", "Cheddar cheese", "eggs", "tomato soup", "oil", "red wine vinegar", "dry powder mustard", "salt"]