This stuffed pork tenderloin is filled with spinach, cheese and sun dried tomatoes, then rolled up and roasted to perfection. An elegant meal that’s actually quite simple to make!

Pork tenderloin is perfect for an easy dinner, but when you butterfly it and stuff it with a delicious filling, it gets even better. Add some potatoes to your roasting pan and you’ll have a complete meal!

Stuffed Pork Tenderloin Recipe | Roasted Pork Tenderloin | Italian Pork #pork #onepan #potatoes #dinner #dinneratthezoo #glutenfree Stuffed Pork Tenderloin Recipe | Roasted Pork Tenderloin | Italian Pork #pork #onepan #potatoes #dinner #dinneratthezoo #glutenfree

Slices of stuffed pork tenderloin filled with sun dried tomatoes, cheese and spinach.

I always keep a pork tenderloin in my freezer. They’re flavorful, tender, inexpensive and the perfect neutral base to layer on the flavors. This stuffed pork tenderloin is a family favorite, it’s full of savory Italian flavors and looks fancy too!

How do you make stuffed pork tenderloin?

The first thing you’ll need to do is butterfly your meat. Make a cut down the length of your pork tenderloin, but don’t cut all the way through. The pork is then laid open like a book and pounded thin with a meat mallet. I place a piece of plastic wrap or parchment on the surface of the meat so that it doesn’t tear when I pound it thin with a meat mallet.

After your pork has been butterflied, it gets filled with a savory stuffing of thawed frozen spinach, sun dried tomatoes and mozzarella cheese. You can get creative here and vary up the filling depending on your mood and the ingredients you have on hand. Other great choices are fontina cheese, feta cheese, marinated artichokes, olives or sauteed mushrooms.

A butterflied pork tenderloin filled with spinach, sun dried tomatoes and mozzarella cheese.

After your filling is in your pork, it’s time to roll it up and tie it with some kitchen twine. I add some small potatoes to my roasting pan to make it a complete meal. You could add other sides to the pan such as carrots, sweet potatoes or even cubed butternut squash.

A stuffed pork tenderloin on a baking sheet with halved baby potatoes.

How do I cook a stuffed pork tenderloin?

For this recipe, I recommend roasting your pork tenderloin. It’s the best way to ensure the meat cooks through evenly and it’s so convenient because it’s a hands off cooking method. You can also saute your pork tenderloin in a skillet or grill it if desired.

Roasted stuffed pork tenderloin with roasted potatoes on a sheet pan.

How long do you cook a stuffed pork tenderloin?

An average sized pork tenderloin (approximately 1 1/4 pounds) will take about 30 minutes to cook in the oven. You can choose your desired level of doneness by checking the thickest part of your pork with a kitchen thermometer. You want the pork to be at least 145 degrees F for a slightly pink center, up to 160 degrees F for a more well done tenderloin.

A sliced stuffed pork tenderloin filled with spinach and cheese.

My whole family adores this recipe, and I love how easy it is to customize the fillings and vegetable side for a simple one pan dinner.

More pork recipes you’ll love

I participated in the National Pork Board Porksgiving program as a member of One2One Network. I received compensation but all opinions are my own.

4.95 from 55 votes

Stuffed Pork Tenderloin

AuthorSara Welch
Slices of stuffed pork tenderloin filled with sun dried tomatoes, cheese and spinach.
This stuffed pork tenderloin is filled with spinach, cheese and sun dried tomatoes, then rolled up and roasted to perfection. An elegant meal that's actually quite simple to make!
Prep Time20 minutes
Cook Time30 minutes
Total Time50 minutes
Course Main Course
Cuisine American
Serves 4 servings


  • 1 1/4 pound pork tenderloin
  • 1 teaspoon Italian seasoning
  • 1/3 cup sun dried tomatoes sliced
  • 1/2 box frozen spinach thawed and excess water squeezed out
  • 3/4 cup shredded mozzarella cheese
  • 1 1/2 tablespoona olive oil
  • 1 pound small potatoes , sliced or cut into 1 inch pieces
  • Salt and pepper to taste
  • Cooking spray
  • 1 tablespoon chopped parsley


  • Preheat the oven to 400 degrees F. Line a sheet pan with foil and coat it with cooking spray.
  • Cut a deep slit all the way down the length of the pork - do not cut all the way through. Lay the pork open like a book and pound to approximately 3/4 inch thick with a meat mallet.
  • Sprinkle the Italian seasoning, salt and pepper over the pork. Layer the spinach, cheese and sun dried tomatoes over one side of the pork.
  • Roll the pork up tightly and secure with lengths of kitchen twine - tie each string about 2-3 inches apart.
  • Season the outside of the pork generously with salt and pepper. Place the pork on the lined sheet pan.
  • Place the potatoes in a bowl. Add the olive oil to the bowl; toss the vegetables to coat and season to taste with salt and pepper.
  • Place the potatoes on the sheet pan around the pork.
  • Place the pan in the oven and cook for 30 minutes or until potatoes are browned and tender and the internal temperature of the pork reaches between 145 degrees F. (medium rare) and 160 degrees F. (medium), on a meat thermometer. 
  • Remove pork from heat and let rest for 5 minutes. Remove the string and slice the pork. Sprinkle with parsley and serve immediately with the potatoes. 


Calories: 271kcal | Carbohydrates: 7g | Protein: 36g | Fat: 10g | Saturated Fat: 4g | Cholesterol: 108mg | Sodium: 254mg | Potassium: 1010mg | Fiber: 2g | Sugar: 3g | Vitamin A: 4385IU | Vitamin C: 5.5mg | Calcium: 178mg | Iron: 3.2mg

This post was originally published on November 3, 2015 and was updated on September 2, 2018 with new content.

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Recipe Rating


  1. 4 stars
    This was good. I probabaly wouldn’t make it for company but it made a nice evening meal for my husband and I. I followed the recipe except for adding my own sauce. I love Spinach and Sun dried Tomates so the flavors were good. I liked the flavor of my potatoes cooking next to the meat. I did make a White Wine Shallot sauce to go on top. It did need a sauce, which I added the fresh Parsley to and it was perfect. I would make again experimenting with different sauces.

  2. 5 stars
    This was absolutely delicious! And… so easy to assemble. We had invited friends to join us while camping (in an RV) for dinner so I made two tenderloins. We and the guests all raved about this stuffed pork tenderloin recipe. Had I been at home (or had more time to prepare prior to our trip), I might have used all fresh herbs but dried was easy and still very good. I used the dry pack tomatoes because they were easier to pack and store in the RV. Also, because I love garlic in everything, I might add clove or two of minced garlic next time (there will definitely be a next time and a next…) Thank you for sharing such a wonderful recipe

  3. The stuffed tenderloin with spinach sundried tomatoes and mozzarella could it be served with a sauce or gravy ?and what kind would you suggest

    1. You could try making a pan gravy with some butter and flour as a roux, then add chicken broth and seasonings. Another option would be to melt together garlic, butter and parsley and drizzle that over the cooked meat.

  4. I made this for my husband & myself & we both enjoyed it. I had to stop myself from eating too much so we have enough for leftovers! Will definitely make this again

  5. 5 stars
    I used fresh spinach and sautéed it with some chopped onion and garlic before stuffing the pork. I also used roasted red peppers instead of the tomatoes. It was delicious!

  6. 5 stars
    I served this at a dinner party last night and everyone was impressed! Looks fancy and tasty too.

  7. So I accidentally cut it all the way through so I wasn’t so much rolled as stuffed however I still use the string to hold it together, and I’m about to put it in the oven see what happens

  8. 5 stars
    Made this tonight & my husband and I loved it! Wrapped in bacon & used marinated artichoke hearts because I didn’t have the sundried tomatoes. Very moist and tasty! Will be making this again.

  9. 5 stars
    LOVE LOVE LOVE this recipe! I was looking for new ways to cook a pork tenderloin and this was perfect! I used what I had on hand; raw spinach, lots of shredded mozz cheese and marinated artichokes. It came out so juicy and the flavor was super addicting! I’m actually making it again tonight (it’s only been a week since I last made it, lol)!

  10. 5 stars
    I followed this recipe but ended up adding some minced garlic. Plus I prepped it in the am so all I had to do was to cook it. It was out of this world!! Didn’t put potatoes on same pan, as I wanted to make some pan gravy. Definitely putting this in the menu rotation.

  11. 5 stars
    I don’t usually comment on recipes, but this one was so delicious I just had to!! My husband couldn’t stop saying how good it was and how I can make it again soon! Thank you for posting.

  12. 5 stars
    super delicious recipes. substituted ground sage for Italian seasoning and wrapped in bacon. adding veggies to the pan makes cooking dinner a breeze. thank you for all your delicious recipes.

  13. 5 stars
    Turned out very good. Did not follow the recipe to the T. We wrapped the finished product in bacon. Yukon Gold potatoes with Onion Soup. Very good!