Marinated Turkey Tenderloin Recipe

This Marinated Turkey Tenderloin recipe is easy, flavorful, and perfect for a simple holiday meal or a cozy weeknight dinner. A quick homemade marinade made with olive oil, apple cider vinegar, maple syrup, Dijon mustard, garlic, and rosemary turns plain turkey tenderloins into a tender, savory main dish. Leftovers also make excellent turkey sandwiches.

If you are planning a smaller Easter dinner, a relaxed Sunday meal, or an easy dinner for two to four people, this marinated turkey tenderloin is a wonderful option. Turkey breast tenderloins cook more quickly than a whole turkey, and they are simple to prepare without a lot of fuss. The marinade adds just the right balance of savory, tangy, slightly sweet flavor, making the turkey taste special while still keeping the recipe very approachable.

Turkey tenderloins are often sold in vacuum-sealed packages that weigh about 1 1/2 pounds, or 24 ounces. A package usually contains two tenderloin pieces, which is enough to serve four people as a main dish. If you are cooking for two, you will likely have enough leftover sliced turkey for sandwiches the next day. That is one of the best reasons to make this recipe, because the chilled turkey is delicious tucked into rolls, layered on bread, or served with your favorite sandwich toppings.

How to Make the Marinade for Turkey Breast Tenderloins

To make the turkey tenderloin marinade, start with a small bowl and whisk together the olive oil, apple cider vinegar, maple syrup, Dijon mustard, minced garlic, finely chopped fresh rosemary, salt, and black pepper. The olive oil helps coat the turkey, the vinegar adds brightness, the maple syrup brings a light sweetness, and the Dijon mustard gives the marinade depth and a gentle tang.

Place the turkey breast tenderloins in a shallow baking dish or a resealable plastic bag. Pour the marinade over the turkey, then turn the pieces so they are evenly coated on all sides. Refrigerate the turkey for at least 4 hours so the flavors have time to soak in. This marinating time is important for the best flavor, especially because turkey tenderloin is naturally mild.

When the turkey has finished marinating, remove it from the bag or dish and discard the remaining marinade. Transfer the tenderloins to an oven-safe baking dish. Bake at 350°F for about 30 to 35 minutes, or until the turkey reaches an internal temperature of 165°F when checked with a meat thermometer. Let the turkey rest for 5 to 10 minutes before slicing. Resting helps the juices settle, giving you tender, moist slices.

This easy marinated turkey tenderloin pairs well with comforting side dishes such as cheesy potatoes, green beans, dinner rolls, or a simple salad. It is also a practical recipe for holiday meals when you do not need to cook a whole turkey but still want a classic turkey main dish with plenty of flavor.

If you try this turkey tenderloin recipe, keep the cooking temperature in mind and use a meat thermometer for the best results. The marinade is simple, the prep is quick, and the finished turkey is tender enough for dinner while still being sturdy enough to slice for sandwiches later.