Cook macaroni according to package directions. Drain ... minutes. Add the cheese, chopped green pepper, diced celery, pimiento, onion and mayonnaise. Toss to blend. Chill.
Cook macaroni and drain. Chop onion and ... peppers, sour cream, mayonnaise, soup and grated cheese. Stir in cooked macaroni. ... degrees, approximately 30 minutes.