Melt Black Truffle Butter in a large skillet over medium heat. Add meatballs in a single layer and cook for 4-5 minutes, then flip. Cook 4-5 minutes more, or until the internal temperature reaches 165°.
Remove from pan and bring another pot of water to a boil. Cook pasta to box instructions, if using.
Add cooked pasta (or zoodles if using) and toss with a little more Black Truffle Butter. Serve with meatballs & parmesan.