Chicken Tetrazzini - cooking recipe

Ingredients

3 Tbsp. butter
1 medium onion, chopped
1 stalk celery
2 c. cooked chicken in bite-size pieces
2 1/2 c. chicken broth
1 1/2 c. broken uncooked spaghetti
1 can cream of chicken soup
1 (4 oz.) can sliced mushrooms (optional)
1/2 c. grated Parmesan cheese

Preparation

Saute onion and celery in butter.
Add remaining ingredients in order, mixing well.
Continue cooking in skillet on top of stove over low/medium heat until spaghetti is tender.
Serve with cheese on top; garnish with paprika and parsley, if desired.