1 (7 1/4 oz.) pkg. macaroni & cheese
1/4 c. chopped onion
1/4 c. chopped green pepper
1 sm. tomato, chopped
1 tsp. dry basil
1 tsp. prepared mustard

Cook macaroni according to package directions; set aside. Add cheese sauce ingredients to saucepan. Mix in onion, pepper, basil and mustard. Heat through. Add macaroni and tomato. Mix well and serve.