Cook the tortellini according to the package directions; drain and set aside. Do not rinse.
Place a large saute pan on the burner used to cook the tortellini. Place the heat on medium and add ham. Move around with a wooden spoon to heat through; add peas.
Carefully place tortellini in the saute pan. Pour sauce over the tortellini and carefully mix everything together to heat through.
Top with parmesan cheese and serve.