Ham And Spaghetti Casserole

Spray a 3-quart baking dish with nonstick cooking spray. Heat oven to 350 degrees F.

Cook the spaghetti or linguine in boiling salted water following the package directions. Rinse, drain, and set aside.

In a large saute pan, melt butter over medium heat. Add the mushrooms, ham, green onion, if using, and parsley. Saute, stirring, until mushrooms are tender. Stir in flour until blended.

Add chicken broth, sherry, nutmeg, if using, salt, and pepper. Cook, stirring, until thickened. Stir in cream or half-and-half, half of the cheese, and peas. Add the pasta and stir to blend.

Pour into the prepared baking dish. Sprinkle remaining cheese over the top and bake for 25 to 35 minutes, until hot and bubbly.