Vegetable Salad
["1 (10 oz.) pkg. mixed frozen vegetables", "1 small onion, minced", "1/2 c. chopped celery", "1 green pepper, chopped", "1 can kidney beans, drained", "1 Tbsp. flour", "1/2 c. sugar", "1/2 c. vinegar", "1 tsp. salt", "1/4 c. water", "1 Tbsp. prepared mustard"]
["Cook mixed vegetables according to directions on package; drain and cool.", "Combine with remaining vegetables.", "Mix flour, sugar and salt in a heavy pan.", "Add vinegar and mustard.", "Cook, stirring constantly, until thick and smooth.", "Cool.", "Combine vegetables and dressing.", "Chill thoroughly."]
["mixed frozen vegetables", "onion", "celery", "green pepper", "kidney beans", "flour", "sugar", "vinegar", "salt", "water", "mustard"]