Baked Pork Tenderloin

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This Baked Pork Tenderloin is juicy, tender, and packed with flavor, with a beautifully seasoned crust and no searing or marinating required. A simple savory rub with Dijon, brown sugar, and herbs adds tons of flavor without making the pork taste too sweet or mustardy. Just season it, pop it in the oven, and let your thermometer tell you when it’s perfectly done!

If you love easy pork dinners, try my Crockpot Pork Tenderloin, Stuffed Pork Tenderloin, and Dutch Oven Pork Butt next. You can also browse all of my Pork Recipes for more family favorites.

✨ Before You Begin

✨ Make sure you have pork tenderloin, not pork loin. Pork tenderloin is the long, narrow cut used in this recipe. Pork loin is much larger and requires a different cooking method and time.

✨ Remove the silver skin. Trim away the thin, shiny membrane on the outside of the tenderloins before seasoning. It doesn’t break down during cooking and can be tough and chewy.

✨ Use a meat thermometer. Pork tenderloin is very lean and can quickly go from juicy to overcooked. Since tenderloins and ovens vary, start checking early rather than relying only on cooking time. Cook to 145°F, then let the pork rest for 10 minutes before slicing.

Baked Pork Tenderloin Ingredients + Key Notes

Pork tenderloin: You’ll need 2 pork tenderloins, about 1–1¼ pounds each. Be sure you’re buying tenderloin, not pork loin, and remove the silver skin before seasoning.

Dijon mustard: Adds savory depth and a little tang while helping the seasonings cling to the pork. Don’t worry—the finished pork doesn’t have a strong mustard flavor.

Olive oil: Adds moisture to the seasoning paste, helps it spread evenly over both tenderloins, and encourages the exterior to brown as the pork bakes.

Light brown sugar: Balances the savory seasonings and helps create that flavorful exterior. It adds just enough sweetness without making the pork taste sweet.

Sweet paprika: Adds warm flavor and color without overpowering the pork. Be sure to use sweet paprika rather than smoked paprika here.

Garlic powder + onion powder: Give the seasoning plenty of savory flavor and distribute evenly throughout the rub without the risk of fresh garlic burning in the oven.

Dried thyme: Adds a subtle earthy, herby note that pairs beautifully with pork.

Table salt + black pepper: Essential for bringing all those flavors together. I use freshly ground black pepper for the best flavor.

🥣 How to Make Baked Pork Tenderloin

Prep the pork. Pat the tenderloins dry and remove any silver skin.

Make the seasoning paste. Stir together the Dijon, olive oil, brown sugar, paprika, garlic powder, onion powder, thyme, salt, and pepper.

Season. Rub the seasoning mixture evenly over all sides of both tenderloins and place them in the prepared baking dish.

Bake. Bake until the pork reaches an internal temperature of 145°F (63ºC), beginning to check early so it doesn’t overcook.

Rest and slice. Let the pork rest for 10 minutes before slicing and serving.

⭐ Pro Tips

⭐ Don’t cook by time alone. Pork tenderloins vary in thickness, and ovens vary too. Start checking the internal temperature early and use an instant-read thermometer to determine when your pork is done.

⭐ Check the thickest part. Insert your thermometer into the center of the thickest portion of the tenderloin for the most accurate reading.

⭐ Don’t overcook it. Pork tenderloin is very lean, so even a few extra minutes can make a difference. Cook it to 145°F (63ºC) for juicy, tender pork.

⭐ A little pink is okay. Perfectly cooked pork tenderloin may still have a slight blush of pink in the center. Internal temperature—not color—is the best way to judge doneness.

⭐ Give both tenderloins plenty of seasoning. Rub the paste over the tops, bottoms, and sides so every slice gets that savory, flavorful coating.

⭐ Let it rest before slicing. Give the pork a full 10 minutes after it comes out of the oven. This helps keep those flavorful juices in the meat instead of running out onto your cutting board.

⭐ Slice across the grain. Cutting the tenderloin crosswise into slices shortens the muscle fibers and gives you the most tender bite.

Serving Suggestions

Baked pork tenderloin is easy enough for a weeknight but delicious enough for Sunday dinner. Round it out with a few simple comfort-food sides.

Something green: Serve it with Southern Green Beans, Roasted Broccoli, or Brown Sugar Glazed Carrots.

A cozy side: You can’t go wrong with Mashed Potatoes, Au Gratin Potatoes, or Rice Pilaf alongside the juicy pork.

A fresh salad: Lighten up the plate with a simple House Salad or Cucumber Tomato Salad.

Don’t forget the bread: Add warm Bisquick Biscuits or Cheddar Biscuits to soak up any juices on the plate.

Storing + Freezing + Reheating

Storing: Let leftover pork tenderloin cool, then store it in an airtight container in the refrigerator for up to 3–4 days.

Freezing: Wrap the cooled pork tightly and place it in a freezer-safe container or bag. Freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.

Reheating: Pork tenderloin can dry out if reheated too aggressively. Place the slices in a covered baking dish with a splash of broth or water and warm in a 300°F oven just until heated through. For smaller portions, microwave gently at reduced power in short intervals.

Make ahead: You can coat the tenderloins with the seasoning paste, cover, and refrigerate for up to 24 hours before baking. Let them sit at room temperature while the oven preheats, then bake as directed.

Frequently Asked Questions

◆ How long does pork tenderloin take to bake?

Cooking time depends on the size and thickness of your tenderloins and your oven. Use the recipe time as a guide, but begin checking early. An instant-read thermometer is much more reliable than the clock.

◆ What temperature should pork tenderloin be cooked to?

Pork tenderloin should reach an internal temperature of 145°F in the thickest part. Let it rest for 10 minutes before slicing.

◆ Can pork tenderloin still be pink in the middle?

Yes. Pork tenderloin can have a slight blush of pink and still be perfectly cooked and safe to eat. Go by the internal temperature rather than the color of the meat.

◆ Do I need to sear pork tenderloin before baking?

No. There’s no need to sear it for this recipe. The seasoned Dijon and oil mixture creates a flavorful exterior right in the oven, eliminating an extra skillet step.

◆ Should I cover pork tenderloin while it bakes?

No. Bake the pork tenderloin uncovered. Leaving it uncovered allows the seasoned exterior to brown rather than steam.

◆ Can I make this recipe with just one pork tenderloin?

Absolutely. Halve the seasoning ingredients and prepare one tenderloin using the same method. Cooking time is determined primarily by the thickness of the tenderloin, so continue to use its internal temperature to determine when it’s done.

◆ What’s the difference between pork loin and pork tenderloin?

Pork tenderloin is a small, long, narrow cut that cooks quickly. Pork loin is much larger and wider and requires a different cooking time and method. They aren’t interchangeable in this recipe.

Still have questions? Drop them in the comments — I love helping you cook with confidence! 💗.