Colorful chicken casserole

1 cup chopped celery
1 cup chopped green pepper
3/4 cup chopped onion
2 Tbsp. butter
1 cup chicken broth
2 cans cream of chicken soup
1 cup frozen corn
1 cup frozen peas
1 tsp. salt, optional
1/4 tsp. pepper
3 cups cubed cooked chicken
1 pkg (7 oz) spaghetti or elbow macaroni, cooked and drained
1 jar sliced mushrooms
1 cup shredded cheddar cheese

Saute celery, green pepper and onion in butter. Add broth, soup, corn, peas, salt and pepper; heat through. Stir in chicken and noodles. Divide between two baking dishes and top with mushrooms and cheese. Cover and freeze one casserole for up to 3 months. Cover and bake the second casserole at 350 for 20 minutes. Uncover and bake 10 minutes longer. To use frozen casserole, remove from freezer 30 minutes before baking. Bake at 350 for 35 minutes. Uncover and bake 15 minutes longer.

**I love make-ahead recipes and this one was very good. I left out the onion and green pepper as usual. I didn't have enough chicken so I added some leftover turkey. The original recipe seemed a little dry so I added the cream of chicken soup. Cook the noodles a little underdone so they won't be mushy after freezing.