How Long to Cook a Turkey Loin to Perfection

This oven roasted turkey tenderloin recipe is incredibly juicy and perfect for a smaller crowd. It’s made with a quick turkey brine and a homemade turkey seasoning that infuses the meat flavor. My local Trader Joe’s carries turkey tenderloin year-round, making this recipe a staple at my house (even when it’s not Thanksgiving!).

This turkey tenderloin is easy to prepare and roast, making it a go-to choice for any occasion or weeknight meal. Plus, it’s a nice change up from chicken breast.

“First time I have made anything on your website and this was absolutely amazing! My entire family asked me to make it again next week-I skipped the brine due to time but will try it next time! I look forward to trying more on your website!” -Kelsey

Turkey tenderloin is such a fantastic cut of turkey to not only serve at a smaller Thanksgiving gathering, but to eat any night of the week. This recipe for a turkey tenderloin in the oven cooks up quite nicely, holds flavor very well, and comes out super juicy!

Cooking a delicious and juicy turkey loin can seem like an intimidating task, but it doesn’t have to be with the right techniques and timing In this detailed guide, we’ll walk through everything you need to know to cook a turkey loin perfectly every time

What is Turkey Loin?

Turkey loin, also known as turkey tenderloin, is a lean and tender cut of meat that comes from the breast of the turkey, specifically the pectoralis major muscle. Unlike chicken breast, turkey loin is boneless and skinless with very little fat

Turkey loin has a delicate flavor and velvety texture when cooked properly. It can be prepared as an easy weeknight dinner or as an elegant entree for holidays like Thanksgiving or Christmas.

Choosing and Prepping Turkey Loin

When buying turkey loin, look for pieces that are uniformly pink in color with minimal fat or connective tissue. The meat should feel firm but with some give when pressed. Turkey loin is sold fresh or frozen.

For fresh loin, plan to cook within 2 days of purchasing Frozen loin needs 24-48 hours to thaw slowly in the fridge before cooking

Once thawed, pat the loin dry and trim off any excess fat or sinew with a sharp knife. Season the loin generously with salt, pepper and herbs like thyme, sage or rosemary.

You can also marinate the loin for added flavor. Try a simple olive oil, lemon juice and garlic marinade. Brining is another great option to help keep the lean meat juicy.

Oven Temperature for Cooking

The ideal oven temperature for cooking turkey loin is between 350°F and 375°F. This relatively moderate heat ensures the exterior doesn’t overcook before the inside cooks through.

Make sure to preheat your oven fully before cooking. Place an oven-safe meat thermometer into the thickest part of the loin to monitor the internal temperature.

How Long to Cook Turkey Loin

Cooking times vary based on the size and shape of your turkey loin. A good rule of thumb is to allow 15-20 minutes per pound at 350°F.

For a 1-1.5 lb turkey loin, plan for 30-45 minutes of total cooking time. A 2 lb loin will need 50-60 minutes.

Always rely on a meat thermometer over cook times. Turkey loin is safely cooked and ready to eat once the internal temperature reaches 165°F.

Step-by-Step Method

Follow these simple steps for perfect oven baked turkey loin:

  • Preheat oven to 350°F. Pat loin dry and season all over.

  • In a skillet, sear loin over medium-high heat for 2-3 minutes per side to brown.

  • Transfer seared loin to a baking dish and insert an oven-safe meat thermometer into the thickest part.

  • Roast in preheated oven until thermometer reads 160-165°F, about 15-20 minutes per pound.

  • Let rest 5 minutes before slicing into medallions. Serve and enjoy!

Cooking Tips

  • A quick sear before roasting gives the loin nice caramelization. Use a skillet that can go from stovetop to oven.

  • Roast on a wire rack set inside a sheet pan so air circulates around the meat.

  • Brush with oil or glaze during the last 5-10 minutes for extra browning if desired.

  • Always let rest before slicing to allow juices to reabsorb for a tender, juicy meal.

  • Slice into medallions against the grain of the meat to prevent toughness.

Common Problems and Solutions

Undercooked loin: Cook longer, using a meat thermometer for doneness. Cover with foil to prevent over-browning.

Overcooked, dry loin: Avoid cooking too long and let rest before slicing. Serve with gravy or sauce to add moisture.

Uneven cooking: Use a lower oven temp and rotate pan during cooking. Tent with foil if browning too quickly.

No browning: Pat loin fully dry before searing. Use a very hot skillet. Broil for a few mins at end to brown.

Serving Suggestions

Turkey loin is very versatile and pairs nicely with a wide variety of flavors. Consider serving with:

  • Gravy or cranberry sauce

  • Sauteed vegetables like green beans or brussels sprouts

  • Roasted root vegetables like carrots, parsnips or sweet potato

  • Rice pilaf or roasted potatoes

  • A fresh salad with vinaigrette dressing

  • Crusty bread for dipping in pan juices

Make a Delicious Turkey Loin Meal

With the proper technique, turkey loin can be a simple and delicious entree option perfect for everything from casual family dinners to holiday feasts. Monitor temperature carefully and avoid overcooking the lean meat.

In about an hour you can have tender, juicy turkey loin ready to serve and enjoy. Experiment with different seasonings and sides to find your favorite preparations.

how long to cook a turkey loin

How long does cooked turkey tenderloin last in the fridge?

Let your baked turkey tenderloin cool completely. Then, transfer it into a large, glass container, and seal. Store in the refrigerator for up to 3-5 days.

  • Microwave: Place a serving of turkey tenderloin on a microwave-safe plate. Microwave on high for 60-90 seconds.
  • Oven: Preheat oven to 350ºF. Then, spray a baking dish with cooking spray. Add cooked turkey tenderloin. Bake, covered, for around 20 minutes or until the center is warm.

What do you need for this oven-roasted turkey tenderloin recipe?

  • 2 lb. turkey tenderloin
  • A simple turkey brine
  • Our famous all-purpose turkey seasoning

Where do you buy turkey tenderloin? Our favorite place to buy turkey tenderloin is Trader Joe’s. They actually carry it year-round, which is fantastic!

PS: When purchasing turkey tenderloin, sometimes the tenderloin is sold with two tenderloins, so be cautious of that when looking for a certain weight.

The Best Way To Make A Juicy Turkey Tenderloin

FAQ

What temperature is a turkey tenderloin done?

Ensure the internal temperature has reached 165°F as measured by a meat thermometer. When the turkey is done, it should have a golden brown surface.

Is turkey tenderloin the same as turkey breast?

Not quite! The turkey tenderloin is a portion of the turkey breast and it is boneless and skinless. A turkey breast, on the other hand, is usually bone-in, skin-on. We have a great roasted turkey breast recipe if you’re looking for one!

How long to cook Jennie O’ turkey loin?

TO BAKE: Preheat oven to 350°F. Place tenderloins in a shallow baking pan. Bake until meat thermometer inserted into thickest portion of the meat reaches 165°F, approximately 60-70 minutes.

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