Jamaican Jerk Pork Tenderloin is a flavorful and delicious main dish protein. This easy dinner is baked in the oven and the leftovers are just as good the next day! Jerk seasoning is typically a spicy seasoning mix called Jamaican Jerk Seasoning. The seasoning gives the meat a smoky, spicy. Most people are hooked after they try jerk seasoning just one time. This recipe makes a complete meal with the protein and the veggies. I love easy dinners! The meat and vegetables are all cooked on the same pan so it is hassle-free.