Stuffed Pork Loin

Name: Stuffed Pork Loin Recipe
Prep time: 5 min
Cook time: 20 min
Total time: 25 min
Ingredients: 1.5 pounds Smithfield Roasted Garlic & Herb Marinated Fresh Pork Loin Filet; 3 tablespoon olive oil (divided); 3 slices bacon (chopped); 6 ounces mushrooms (chopped); 1/2 small sweet onion (chopped); 1 1/2 teaspoon kosher salt, divided; 1/2 teaspoon black pepper, divided; 2 cloves garlic (minced); 1-2 cups baby spinach; 1/4 cup fresh parsley (chopped)

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Grilled Stuffed Pork Loin with mushrooms, spinach, and bacon is a mouth-watering dish that’s perfect for a special occasion or a hearty family dinner. This succulent pork loin is butterflied and filled with a savory homemade stuffing of sautéed mushrooms, wilted spinach, and crispy bacon bits. The pork loin is preseasoned and grilled to perfection, resulting in a juicy, tender, and flavorful main dish that will impress.

Pork is a great option for dinner. It’s lean and full of protein, plus it’s usually one of the cheaper meats to put on the table. Plus, I usually find I have leftovers that can stretch into another meal for tomorrow. Some of my favorites are pulled pork (perfect for tacos, quesadillas, and sandwiches), pork stir fry, and this easy pork ramen that my whole family devours.

What You’ll Love About This Stuffed Pork Recipe

The complimentary flavors: The marinated pork loin combined with the savory stuffing is just so good! Even if you’re not a fan of spinach, you’ll probably love this recipe.
Easy but impressive: It’s actually a simple dish to make, even though it looks fancy!
Versatile: You can customize the stuffing with your favorite ingredients and easily add or remove things to make it just how you like it.

What is Pork Loin?

Pork loin is a tender and lean cut of meat that comes from the back of the pig. It’s known to be moist and succulent, which is why it’s so often a popular choice. Typically, pork loin is baked or grilled and might be browned in a saute pan prior to cooking. The browned outer edge gets a beautifully caramelized color and flavor while the meat stays juicy and tender.

What to Serve With Pork Loin

Pork is a pretty versatile protein option, and it tastes good with so many things. For me, pork is a comfort food, so I like to serve it with classic sides and veggies. Here are some ideas:

Garlic mashed potatoes
Roasted vegetables (like carrots, broccoli, and Brussels sprouts)
Green salad with a homemade dressing
Grilled or baked asparagus with a squeeze of lemon
Quinoa salad
Baked sweet potato skins
Buttered corn on the cob
Garlic butter green beans
Roasted garlic cauliflower

Ingredients

This recipe is much easier than it looks! Here’s what you’ll need to make it:

Smithfield Roasted Garlic & Herb Marinated Fresh Pork Loin Filet – You can use other marinated pork loin flavors or plain pork loin and add your preferred herbs and spices.
Olive oil – You can substitute with vegetable oil or melted butter.
Bacon – Turkey bacon or pancetta can be used as alternatives, or you can use pre-cooked bacon bits (just skip the step where you cook them and add them at the end of step 1).
Mushrooms – Any type of mushroom like cremini, shiitake, or portobello will work well in this recipe.
Sweet onion – Red or white onions can be used as a substitute, or you can omit them.
Kosher salt – Regular table salt can be used if you don’t have kosher salt.
Black pepper
Garlic – Fresh or jarred minced garlic will be fine.
Baby spinach – You can use other leafy greens like kale or Swiss chard.
Fresh parsley – Substitute with cilantro or basil if you prefer different herbs.

How to Make

STEP ONE: Prep the stuffing mixture. In a large skillet over medium heat, add the oil with the bacon and cook until browned (3-4 minutes). Add the mushrooms and onion, and sauté until soft. Add the spinach, and allow it to cook for 5 minutes. Turn the heat off and add the salt, pepper, parsley, and garlic.

STEP TWO: Prep the pork loin. On a cutting board, slice a slit all the way down the long end of your pork loin, making sure not to cut all the way through. Open pork loin. Cover it with plastic wrap and pound it with a meat mallet until it’s 1/2″ thick. Spread the vegetable mixture onto the pork leaving about ½” of space at the ends.

STEP THREE: Roll the pork loin. Roll tightly, starting with the long end, and secure with cooking twine. Season with additional salt and pepper.

STEP FOUR: Preheat the grill or grill pan. Cook the tenderloin over medium-high heat for 4 minutes. Rotate it 90 degrees and cook for another 4 minutes. Flip and cook for another 4 minutes, then rotate 90 degrees again and cook for another 4 minutes. Continue rotating to ensure all sides are browned. Temp the pork. It’s done when it hits 145°F. Remove from the grill and let rest for 10 minutes.

STEP FIVE: Serve. Slice the pork into slices and sprinkle with parsley if desired.

How To Cook Stuffed Pork Tenderloin In The Oven

Simply preheat the oven to 375°F. Place the stuffed pork loin onto a baking sheet and bake for 30-35 minutes or until the internal temperature hits 145°F.

Tips and Recipe Notes

Try to flatten the pork loin evenly when you pound it so the whole thing cooks at the same rate.
Allow the pork to sit still on the grill except when you rotate it. That’s how you get those beautiful sear marks on the outside of the meat.
Resist the urge to push down on the meat while it’s cooking. Doing so releases the juices prematurely and makes the meat dryer.

FAQs

How long does it take to grill the pork loin?

It takes about 16-20 minutes, rotating and flipping as needed, until it reaches an internal temperature of 145°F.

Can I use a different type of meat for this recipe?

Yes, you can! You can stuff smaller pork chops or use boneless chicken breast. Just make as directed and make sure you allow it to come up to a temp fo 145°F before removing it from the grill

Can I use frozen spinach instead of fresh?

Yes, you can use frozen spinach, but make sure to thaw and drain it before adding it to the stuffing mixture. Frozen spinach contains a lot of water, so you’ll want to get rid of as much moisture as possible before adding it to your stuffing mixture.

Can I add cheese to the stuffing?

Yes, you can add shredded cheese like Gouda, Swiss, or cheddar, or crumbly cheese like feta or goat cheese.

How to Store Leftover Pork

If you have any leftovers, store them in an airtight container in the refrigerator for up to 3 days. To keep them even more moist, wrap them tightly in plastic wrap, too.

Can I Freeze Leftovers?

Yes, you can freeze leftover pork loin! To freeze the leftovers, wrap them tightly in plastic wrap or aluminum foil, and place them in a freezer-safe container. They’ll stay good for up to 2 months.

How to Reheat

To reheat, place the pork loin slices in the microwave. Add a splash of water or broth to maintain moisture. You can also use the oven if you prefer. Wrap the pork in aluminum foil and place it in a 350°F oven for 5-10 minutes or until hot.

Can I Make this Recipe Ahead of Time?

Yes, you can prepare the stuffed pork loin a day in advance and keep it covered in the refrigerator until ready to grill.

Can this Recipe be Made Gluten-Free?

Yes, this recipe can be easily made gluten-free. In fact, it should naturally be gluten-free, but always make sure that the ingredients you use don’t have any additives that might contain gluten.

More Recipes To Try

Sliced pork loin stuffed with homemade spinach and bacon stuffing.

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