Chicken Tetrazzini

This recipe is totally fattening, but totally worth it!

1/4 cup butter or margarine
1/4 cup flour
1/2 tsp. salt
1/4 tsp. pepper
1 cup chicken broth
1 pkg. spaghetti, cooked and drained
2 cups cubed chicken or turkey
1 can sliced mushrooms, drained
1/2 cup grated Parmesan cheese
1 cup whipping cream

Melt butter in large saucepan over low heat, add flour and stir until mixture is smooth and bubbly. Remove from heat. Stir in salt, pepper, broth and cream. Heat to boiling, stirring constantly. Boil and stir one minute. Stir in spaghetti, chicken and mushrooms. Pour into ungreased 2 quart casserole dish. Sprinkle with Parmesan cheese. Bake uncovered at 350 degrees for 30 minutes or until bubbly.