3/4 c. green pepper, chopped
3 c. sliced celery
4 tbsp. butter
1 c. chopped onion
3 cans cream of mushroom soup
2 c. milk
3 c. cheese
24 oz. med. noodles
1 1/2 c. mayonnaise
3 sm. cans tuna
1 (4 oz.) can chopped pimentos, drained

Cook green pepper, celery, onion in butter. Blend soup, milk, and onion mixture and heat. Add cheese and melt. Cook noodles. Toss noodles with 2 cans of soup and put in pan of 18x12x2 inches.

Mix soup, mayonnaise, pimentos, and tuna. Pour over noodles. Mix, nuts on top, if desired. Bake at 375 degrees for 40 minutes.