Garlic Herb Roasted Pork Tenderloin

Ultimate Herb-Crusted Baked Pork Tenderloin with Creamy Dijon Sauce

Prepare to elevate your weeknight dinners with this exceptional Herb-Crusted Baked Pork Tenderloin. Each bite promises a super tender, juicy experience, perfectly complemented by a crisp, flavorful crust and an irresistible, homemade creamy sauce that will leave your taste buds singing. This isn’t just a meal; it’s a culinary delight that transforms simple pork into a memorable feast, making it a must-have addition to your recipe collection!

Why You’ll Adore This Baked Pork Tenderloin Recipe

Pork tenderloin has always been a personal favorite, renowned for its lean profile and tender texture. However, this recipe takes it beyond the ordinary, transforming a humble cut into something truly extraordinary. What makes it stand out? It’s the harmonious blend of textures and robust flavors. The savory pecan crust delivers an amazing crunch, while the aromatic fresh herbs infuse the pork with a complex depth. But the real game-changer is the creamy herb sauce. This rich, tangy, and subtly sweet accompaniment brings all the elements together, creating a symphony of flavors that will impress even the most discerning palates. It’s an easy-to-follow recipe that yields impressive results, perfect for a family dinner or entertaining guests.

A fork dipping a slice of Pecan Crusted Pork Tenderloin in a homemade sauce.

Frequently Asked Questions About This Herb-Crusted Pork Tenderloin

Can I prepare this pork tenderloin in a Slow Cooker or Air Fryer?

While pork tenderloin can certainly be cooked in a slow cooker or air fryer, this particular recipe is specifically designed to be baked in the oven to achieve its signature crispy, golden crust. Slow cooking would result in a very tender but uncrusted exterior, missing a key textural component of this dish. Similarly, an air fryer might not provide the same even browning and moist interior when cooking a full tenderloin with this specific crust. For best results with those appliances, I highly recommend using my dedicated Slow Cooker Pork Tenderloin or Air Fryer Pork Tenderloin recipes, which are tailored for those cooking methods.

What if I only want to cook one pork tenderloin?

Many pork tenderloins are sold in packages containing two, and this recipe is scaled to utilize both for a generous family meal or for delicious leftovers. If you only wish to cook a single tenderloin, simply halve all the ingredients for both the crust and the sauce. The cooking time and temperature should remain relatively similar, but always rely on an internal meat thermometer to ensure the pork reaches a safe and perfectly tender 145°F (63°C).

Can I make this recipe without the nuts?

Absolutely, if you have a nut allergy or simply prefer to omit them, you can certainly do so. While the pecans contribute a wonderful crunchy texture and nutty flavor that truly complements the pork and herbs, the recipe will still be delicious without them. You might consider increasing the amount of panko breadcrumbs slightly to maintain some of that desired crispiness. Alternatively, for nut-free options, my Air Fryer Pork Tenderloin and Slow Cooker Pork Tenderloin recipes do not include nuts and offer different flavor profiles.

Is the creamy sauce optional?

While technically “optional” in the sense that you can choose not to serve it, I genuinely consider this homemade creamy herb sauce to be an essential component of the dish. It’s akin to serving prime rib without horseradish sauce – you’re missing out on a crucial element that elevates the entire experience. The sauce’s vibrant, tangy, and subtly sweet notes perfectly cut through the richness of the pork and enhance the herbaceous crust. It can be drizzled generously over each slice of tenderloin or served on the side for dipping. Trust me, it brings an unparalleled depth of flavor that completes the meal.

What are the best side dishes to serve with Pork Tenderloin?

This Herb-Crusted Baked Pork Tenderloin pairs beautifully with a variety of classic comfort sides. For a truly satisfying meal, consider serving it alongside creamy mashed potatoes, such as my indulgent Crock Pot Million Dollar Mashed Potatoes or the quick and easy Stovetop Mashed Potatoes. Roasted or glazed carrots like Maple Glazed Carrots or Honey Glazed Carrots add a touch of sweetness and vibrant color. And for a truly Southern touch, a refreshing glass of Sweet Tea (as pictured) is a perfect accompaniment. Don’t forget some warm, fluffy bread to soak up all that delicious sauce – my Homemade Dinner Rolls or famously easy Butter Swim Biscuits would be ideal.

How long can I store leftovers and what’s the best way to reheat them?

Leftover Herb-Crusted Baked Pork Tenderloin can be stored in an airtight container in the refrigerator for up to 3 days, making it perfect for meal prepping or quick lunches. To extend its freshness, you can also freeze the cooked tenderloin for up to 3 months. When reheating, I highly recommend using the oven or an air fryer to help revive the crispy crust and prevent the pork from drying out. Warm it gently at a lower temperature (around 300°F/150°C) until heated through, ensuring it remains tender and flavorful.

A few slices of Herb Crusted Pork Tenderloin on a plate with sides.

Essential Ingredients for Herb-Crusted Pork Tenderloin

  • Chopped Pecans: These provide a delightful crunch and a rich, buttery flavor that deeply complements the pork. If you’re not a fan of pecans or have nut allergies, feel free to omit them entirely, or substitute with crushed pork rinds for a low-carb alternative.
  • Fresh Thyme Leaves: The vibrant, earthy aroma of fresh thyme is absolutely crucial for this recipe. It infuses the crust and the pork with a profound depth of flavor that dried herbs simply cannot replicate. While dried thyme can be used in a pinch (use about 1/3 the amount of fresh), for an truly exceptional dish, fresh is key.
  • Panko Breadcrumbs: Panko breadcrumbs are renowned for their light, airy, and extra-crispy texture, making them ideal for creating that perfect crunchy crust. Regular breadcrumbs can be substituted, but panko will deliver superior crispiness.
  • Salt and Pepper: Essential seasonings that enhance all the other flavors. Use freshly ground black pepper for the best taste.
  • Pork Tenderloin: This recipe typically calls for two pork tenderloins, often sold together in a single package, weighing between 2-3 pounds total. This lean, tender cut cooks quickly and remains moist when prepared correctly. If using only one, simply halve the other ingredients.
  • Dijon Mustard (for coating): Don’t underestimate the power of Dijon! It acts as an incredible binder for the crust and imparts a subtle tanginess that pairs beautifully with pork. Avoid substituting with yellow mustard, as its strong vinegar profile would overpower the delicate flavors. A grainy mustard or even a honey mustard could work if Dijon is unavailable, but Dijon is highly recommended.
  • Mayonnaise (for sauce): Forms the creamy base of our incredible homemade sauce, adding richness and a silky texture.
  • Sour Cream (for sauce): Contributes to the sauce’s luscious creaminess and provides a desirable tangy counterpoint. Plain Greek yogurt can be a good substitute for a lighter option, or explore crème fraîche for a slightly different richness.
  • Apple Cider Vinegar (for sauce): A splash of apple cider vinegar brightens the sauce, adding a delicate fruitiness and acidity that balances the richness.
  • Honey (for sauce): Just a touch of honey in the sauce provides a hint of sweetness that rounds out the flavors and complements the savory notes.
  • Garlic Powder (for sauce): Adds a mild, savory depth to the creamy sauce without the sharpness of raw garlic.
Pork tenderloin, thyme, mayo, sour cream, Panko breadcrumbs, olive oil, chopped pecans, salt, pepper, dijon mustard, apple cider vinegar, honey, and garlic powder.

Step-by-Step: How to Bake Pork Tenderloin to Perfection

Creating this flavorful Herb-Crusted Baked Pork Tenderloin is simpler than you might think. Follow these detailed steps to achieve a perfectly tender and juicy result every time, complete with that irresistible crispy crust and creamy sauce.

First, preheat your oven to 350°F (175°C) to ensure it’s ready when your pork is prepared.

Next, combine the chopped pecans and fresh thyme leaves in a food processor. Pulse the mixture until the pecans are finely chopped. Be careful not to over-process, as you want a crumbly texture, not a paste.

Pecans and thyme leaves in a food processor.

Transfer this aromatic pecan-thyme mixture into a shallow baking dish or tray that is long enough to comfortably fit your pork tenderloins. This dish will be used to coat the pork.

A baking dish with the thyme nut mixture and the breadcrumbs, salt, and pepper mixture.

To the pecan mixture in the baking dish, add the panko breadcrumbs, salt, and pepper. Mix all these ingredients thoroughly with a fork or your fingers until well combined. This forms the flavorful and crispy crust for your tenderloin.

Place the pork tenderloins onto a clean sheet tray. Using paper towels, pat them thoroughly dry. This crucial step helps the mustard and crust adhere better to the meat, ensuring a crisper finish. Then, generously brush the entire surface of each pork tenderloin with Dijon mustard.

Pork tenderloins being dried with paper towels and a pastry brush brushing the sauce over it.

Line a fresh sheet tray with aluminum foil and spray it lightly with cooking spray to prevent sticking. Carefully place one of the mustard-coated pork tenderloins into the baking dish with the pecan and breadcrumb mixture. Press and roll the tenderloin firmly into the mixture until it is evenly and generously coated on all sides. Transfer the coated tenderloin to the prepared foil-lined baking sheet. Repeat this process with the second pork tenderloin. Don’t worry if there’s a small amount of the crust mixture leftover; it’s perfectly fine.

Aluminum foil lined sheet pan with a crusted pork tenderloin before and after its baked.

Bake the pork tenderloins in the preheated oven for approximately 30-40 minutes. The exact cooking time will depend on the thickness of your tenderloins and your oven’s calibration. The most important thing is to use a meat thermometer inserted into the thickest part of the pork to ensure it reaches an internal temperature of 145°F (63°C). Once cooked, remove the tenderloin from the oven and allow it to rest for 10 minutes before slicing. This resting period is crucial for the juices to redistribute, ensuring a tender and moist result.

While the pork is baking, prepare the irresistible creamy herb sauce. In a medium-sized bowl, whisk together the mayonnaise, sour cream, Dijon mustard, apple cider vinegar, honey, fresh chopped thyme leaves, garlic powder, salt, and pepper until the mixture is smooth and well combined. Taste and adjust seasonings as needed.

A sauce mixture being whisked in a bowl.

Once the pork has rested, slice it into medallions and serve immediately with the creamy Dijon sauce on the side for drizzling or dipping. Enjoy your perfectly cooked, flavor-packed meal!

A dinner plate with a few slices of Baked Pork Tenderloin and sides.

Craving More Delicious Recipes?

  • Slow Cooker Pork Tenderloin
  • Air Fryer Pork Tenderloin
  • Crock Pot Pork Loin
  • Simple Pork Loin Roast with Gravy
  • Crock Pot Herb Pork Loin
  • Herb Crusted Pork Roast
  • Crock Pot Mississippi Pork Roast
  • Pork Bites with Gravy
  • Air Fryer Turkey Tenderloin
  • Crock Pot Pork Chops
  • Crock Pot Ranch Pork Chops
  • Honey Garlic Pork Chops
  • Crock Pot Mississippi Pork Chops
  • Sheet Pan Turkey Dinner
  • Oven Baked Ribs
  • Smoked Pork Tenderloin (Smoker, Gas Grill or Traeger Grill)
A Baked Pork Tenderloin with a few slices on a serving plate.

Baked Pork Tenderloin

A juicy, tenderloin encrusted in a pecan mixture that gets baked to perfection in the oven.
5 from 1 vote

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Prep Time:

30 minutes
Cook Time:

40 minutes
Rest Time:

10 minutes
Total Time:

1 hour 20 minutes
Servings:
6
Author:
Brandie Skibinski

Ingredients

For the pork tenderloin:

  • 1 ¼ cups chopped pecans
  • 8 sprigs fresh thyme, leaves stripped
  • ½ cup panko breadcrumbs
  • ½ teaspoon salt
  • ¼ teaspoon pepper
  • 2-3 pounds pork tenderloins (2 tenderloins per package)
  • 4 Tablespoons dijon mustard

For the sauce:

  • ½ cup mayonnaise
  • cup sour cream
  • 2 Tablespoons dijon mustard
  • 1 Tablespoon apple cider vinegar
  • ½ Tablespoon honey
  • ½ teaspoon fresh chopped thyme leaves
  • ¼ teaspoon garlic powder
  • ¼ teaspoon salt
  • ¼ teaspoon pepper

Instructions

  1. Preheat the oven to 350°F (175°C).
  2. Place 1 1/4 cups chopped pecans and 8 sprigs fresh thyme leaves (stripped from stems) in a food processor. Process until the pecans are finely chopped but still retain some texture, not forming a paste.
    A food processor bowl with thyme and chopped pecans.
  3. Transfer this pecan-thyme mixture into a shallow baking dish that is long enough to fit the pork tenderloins comfortably.
  4. Add 1/2 cup panko breadcrumbs, 1/2 teaspoon salt, and 1/4 teaspoon pepper to the baking dish with the pecan mixture and mix well to combine, forming your crust.
    A crust mixture on the bottom of a baking dish.
  5. Place the 2-3 pounds of pork tenderloins onto a sheet tray and pat them thoroughly dry with a paper towel. This helps the coating adhere properly.
    Hands using paper towels to pat pork tenderloins dry.
  6. Brush both tenderloins generously all over with 4 Tablespoons of Dijon mustard. Ensure they are fully coated.
    A pastry brush brushing the Dijon mustard over the pork tenderloin.
  7. Line a separate sheet tray with aluminum foil and spray it with cooking spray. This will be where the pork bakes.
  8. Take one mustard-coated pork tenderloin and place it into the baking dish with the pecan mixture. Press and roll the pork firmly until it is thoroughly coated with the crust on all sides.
    Coated pork tenderloin in a dish.
  9. Transfer the coated pork tenderloin onto the foil-lined baking sheet. Repeat the coating process with the other pork tenderloin. It’s normal to have a small amount of the pecan mixture remaining in the dish.
    Coated pork tenderloin in a foil lined sheet.
  10. Bake for 30-40 minutes, or until the internal temperature of the thickest part of the pork reaches 145°F (63°C) using a meat thermometer. Once cooked, remove from the oven and allow to rest for 10 minutes before slicing to keep it juicy.
    Fresh baked Pork Tenderloin on a sheet pan.
  11. While the pork is cooking, prepare the amazing sauce. In a medium bowl, whisk together 1/2 cup mayonnaise, 1/3 cup sour cream, 2 Tablespoons Dijon mustard, 1 Tablespoon apple cider vinegar, 1/2 Tablespoon honey, 1/2 teaspoon fresh chopped thyme leaves, 1/4 teaspoon garlic powder, 1/4 teaspoon salt, and 1/4 teaspoon pepper until completely smooth. Serve this delicious sauce on the side with your baked pork tenderloin.
    Sauce being mixed with a whisk in a bowl.

Notes

  • For more detailed information on substitutions, common queries, or ingredient specifics, please refer to the Frequently Asked Questions and the comprehensive ingredient list provided above.
  • If you do not have a food processor to chop the pecans and thyme, an alternative method is to place them in a sturdy resealable plastic bag. Then, use a heavy object like a rolling pin or the bottom of a heavy pan to crush them until they reach the desired finely chopped consistency.
Course:
Dinner, Main Course
Cuisine:
American

Nutrition


Calories:
528kcal

|

Carbohydrates:
10g

|

Protein:
35g

|

Fat:
39g

|

Sodium:
694mg

|

Fiber:
3g

|

Sugar:
3g

Nutritional Disclaimer

“The Country Cook” is not a dietician or nutritionist, and any nutritional information shared is an estimate. If calorie count and other nutritional values are important to you, we recommend running the ingredients through whichever online nutritional calculator you prefer. Calories and other nutritional values can vary quite a bit depending on which brands were used.





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