Stuffed Pork Tenderloin Easy Recipe with Spinach & Herbs

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This flavor-packed stuffed pork loin recipe combines the rich flavors of cheese, garlic, and spinach for a delicious stuffed pork tenderloin!

stuffed Pork tenderloin Sliced on a cutting board

Savory Stuffed Pork Tenderloin

Savory stuffed pork loin is a show-stopping main course that’s delicious and easy to make! Whether you’re hosting a holiday gathering or simply want a hearty weeknight dinner, stuffed pork tenderloin is sure to impress;)

This savory stuffed pork loin combines the rich flavors of cheese, garlic, and spinach for a truly unforgettable experience. The tender pork is filled with a flavorful stuffing, making it a perfect alternative to traditional holiday roasts like turkey or ham.

Don’t be fooled by its elegance! This recipe is surprisingly simple to follow, and a great option for beginner cooks. Made with just a few ingredients and a little time… It’s a memory making meal that everyone enjoys!

stuffed pork tenderloin ingredients pork loin, spinach, parmesan cheese, salt, pepper, bread crumbs,

Ingredients

Ingredients for the stuffing:

  • 1 cup fresh spinach, chopped
  • 1/2 cup grated Parmesan cheese
  • 1/4 cup grated Gruyère cheese
  • 1/4 cup breadcrumbs
  • 2 cloves garlic, minced
  • 1/4 teaspoon dried thyme
  • 1/4 teaspoon salt
  • 1/8 teaspoon black pepper
raw pork tenderloins sliced for stuffing on cutting board

For the pork:

  • 1 boneless pork tenderloin, about 2-2.5 pounds
  • 2 tablespoons olive oil
  • Salt and pepper to taste

Equipment

To make this recipe, you’ll need the following equipment:

  • Roasting pan
  • Meat thermometer
  • Kitchen twine or toothpicks (to secure the stuffing)
  • Large bowl (for mixing the stuffing)
  • Skillet (for sautéing the spinach)
how to make stuffed pork tenderloin make stuffing combine stuffing ingredients and wilt spinach, slice pork loin, stuff it and use tooth pick to close.

How to Make It

It’s impressive but surprisingly simple to make a beautiful stuffed pork loin in just a few steps: make the stuffing, stuffing the pork tenderloin, roasting it in the oven, resting and slicing!

Prepare the stuffing:

Sauté the spinach in a skillet over medium heat until wilted. Drain off excess moisture.

In a bowl, combine the sautéed spinach, Parmesan cheese, Gruyère cheese, breadcrumbs, garlic, thyme, salt, and pepper. Mix well.

raw stuffed pork tenderloin on a cutting board closed with toothpicks

Stuff your pork tenderloin:

Make a slit lengthwise down the center of the pork tenderloin, creating a pocket.

Stuff the pocket with the spinach and cheese mixture. Secure the opening with toothpicks or kitchen twine.

roasting stuffed pork tenderloin in roasting pan with a roasting rack

Roast the pork tenderloin:

Preheat your oven to 400°F (200°C).

Rub the pork tenderloin with olive oil and season with salt and pepper.

Place the pork loin in a roasting pan.

Roast for 30-40 minutes, or until a meat thermometer inserted into the thickest part of the pork loin reads 145°F (63°C).

resting on a cutting board before slicing

Rest & Serve

Let the pork tenderloin rest for 10-15 minutes before carving.

Serve with mashed potatoes ang homemade gravy, easy dinner rolls, broccoli salad or your favorite sides!

Adjusting Cooking Times

The cooking time for your stuffed pork tenderloin will vary depending on its size and the temperature of your oven… Here’s a general guideline:

  • Smaller pork tenderloins (1-1.5 pounds): Cook for 25-35 minutes.
  • Larger pork tenderloins (2-2.5 pounds): Cook for 35-45 minutes.

Always use a meat thermometer to make sure your pork tenderloin is cooked through. For medium-rare, aim for 145°F (63°C). For medium, cook to 150°F (66°C).

If your oven runs hot or cold, you may need to adjust the cooking time slightly.

stuffed pork tenderloin on cutting board with text

Stuffed Pork Tenderloin Tips

  • For a richer flavor, add a tablespoon of Dijon mustard to the stuffing.
  • If you prefer a spicier stuffing, add a pinch of red pepper flakes.
  • For a more flavorful crust, score the pork loin with a sharp knife before roasting.

Substitutions

If you can’t find Gruyère cheese, use a classic Swiss cheese. Swiss is a good alternative because it has a similar flavor and texture!

Using Leftovers

If you’re lucky enough to have leftovers they’re great in so many ways, including:

  • Sandwiches: Slice the leftover pork and serve it on a bun with your favorite toppings, such as cheese, lettuce, and tomato.
  • Salads: Shred the pork and add it to a salad for a protein-packed meal.
  • Soups: Cube the pork and add it to a hearty soup or stew.

To reheat leftover pork loin, place it in an oven-safe dish and cook at 350°F (175°C) until heated through.

Recipe Card

stuffed Pork Loin Sliced on a cutting board

Savory Stuffed Pork Tenderloin Recipe

This easy recipe makes an impressive and savory stuffed pork tenderloin that's perfect for a holiday meal but easy enough for beginner cooks!
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Course: Meats
Cuisine: American
Prep Time: 10 minutes
Cook Time: 40 minutes
Additional Time: 10 minutes
Total Time: 1 hour
Servings: 4 servings per pork loin
Calories: 242kcal
Author: Juliea Huffaker

Ingredients

  • 1 cup fresh spinach chopped
  • 1/2 cup grated Parmesan cheese
  • 1/4 cup grated Gruyère cheese
  • 1/4 cup breadcrumbs
  • 2 cloves garlic minced
  • 1/4 teaspoon dried thyme
  • 1/4 teaspoon salt
  • 1/8 teaspoon black pepper
  • 1 boneless pork tenderloin about 2-2.5 pounds
  • 2 tablespoons olive oil
  • Salt and pepper to taste

Instructions

  • Make the stuffing: Sauté the spinach in a skillet over medium heat until wilted. Drain off excess moisture.
  • In a medium bowl, combine the sautéed spinach, Parmesan cheese, Gruyère cheese, breadcrumbs, garlic, thyme, salt, and pepper. Mix till well combined.
  • Season your Pork Loin: Rub the pork tenderloin with olive oil and season it on all sides with salt and pepper.
  • Slice The Tenderloin: Make a slit lengthwise down the center of the pork loin, creating a pocket.
  • Stuffing: Stuff the pocket with the spinach and cheese mixture. Secure the opening with toothpicks or kitchen twine.
  • Oven Roasting: Preheat your oven to 400°F (200°C). Place the pork loin in a roasting pan. Roast for 30-40 minutes, or until a meat thermometer inserted into the thickest part of the pork tenderloin reads 145°F (63°C). For medium, cook to 150°F (66°C).
  • Resting: Cover the pork tenderloin with a piece of foil and let it rest on a cutting board or counter for 10-15 minutes before carving. This prevents juices from running out when you cut it, resulting in a more flavorful and moist cut.  
  • Slicing Stuffed Pork Loin: The best way to slice stuffed pork tenderloin is to slice it thinly across the grain…. This ensures it's tender!
    Using a sharp knife, slice the pork loin into thin, 1/4 inch thick slices.
  • Serve the sliced pork loin immediately with mashed potatoes and homemade gravy, easy dinner rolls, broccoli salad or your favorite sides!

Notes

This recipe serves 4 adults and can easily be doubled!
Cook Times: Smaller pork tenderloins (1-1.5 pounds): Cook for 25-35 minutes. Larger pork tenderloins (2-2.5 pounds): Cook for 35-45 minutes.
Variations: You can add 1/4 teaspoon red pepper flakes if you want to add a bit of heat!

Nutrition

Serving: 1g | Calories: 242kcal | Carbohydrates: 8g | Protein: 14g | Fat: 17g | Saturated Fat: 6g | Polyunsaturated Fat: 9g | Cholesterol: 42mg | Sodium: 593mg | Fiber: 1g | Sugar: 1g

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