Step 1

Preheat oven to 350°F. Boil the pasta according to the package instructions. Drain pasta and return it to the pan.

Step 2

Add the ham, cream of mushroom soup, milk, half the shredded cheese, spices, and room temperature cream cheese to the cooked pasta. Stir until creamy.

Step 3

Pour the mixture into a casserole dish and top with the remaining cheese.

Step 4

Bake uncovered for 30 minutes. Top with green onion before serving.