Tender and juicy marinated pork tenderloin roasts in the oven with potatoes and fresh vegetables for a healthy, easy dinner! Best of all, this sheet pan garlic and herb baked pork tenderloin comes together quickly and requires minimal cleanup. Pair the meat, potatoes, and veggies with a crisp green salad, a loaf of crusty bread, 3-ingredient biscuits, or a pan of cornbread to round out the weeknight meal.