Curly Mac Salad

Ingredients

• 1 box curly macaroni (1 lb. size)
• 1 (20 oz.) frozen mixed vegetables, cooked and cooled
• 1 green pepper, chopped
• 1 medium onion, chopped
• 1 can kidney beans, drained
• 2 tsp. flour
• 1 tsp. salt
• 2 tsp. black pepper
• 1 c. sugar
• 1 c. oil
• 1/2 c. vinegar