Sweet And Sour Salad
["2 boxes frozen mixed vegetables", "1 can red kidney beans", "1 c. cooked macaroni", "1/2 c. chopped green pepper", "1/4 c. chopped onion", "3 stalks celery", "2/3 c. vinegar", "1 c. sugar", "1 tsp. salt", "1 beaten egg", "1 tsp. celery seed", "1 Tbsp. flour", "2 tsp. prepared mustard", "1 Tbsp. margarine"]
["Cook and drain mixed vegetables.", "Rinse and drain kidney beans.", "Mix all vegetables and macaroni together.", "Mix remaining ingredients in saucepan.", "Cook until thick.", "Pour over vegetables while still hot.", "Mix well.", "Refrigerate overnight or longer."]
["mixed vegetables", "red kidney beans", "macaroni", "green pepper", "onion", "stalks celery", "vinegar", "sugar", "salt", "egg", "celery", "flour", "mustard", "margarine"]