Chicken Tetrazzini - cooking recipe

Ingredients

salt
5 qt. boiling water
12 oz. spaghetti
1/4 c. margarine or butter
3/4 c. chopped onion
1/4 c. flour
1 (10 1/2 oz.) can chicken broth
1/2 c. milk
1/2 c. evaporated milk, undiluted
1/8 tsp. pepper
1/2 c. chicken broth
1 can sliced mushrooms, undrained
1/2 c. grated Parmesan cheese
3 c. cooked, boned chicken or turkey

Preparation

In 8-quart kettle, add 1 1/2 tablespoons of salt to boiling water.
Gradually add spaghetti and cook until tender.
Drain and set aside.