This stuffed pork tenderloin recipe is a delightful dish that combines the rich flavors of pork tenderloin with a savory filling of spinach and feta cheese. Perfect for a special dinner or a weekend treat, this recipe is sure to impress your family and friends.
While most of the ingredients for this recipe are commonly found in your kitchen, you might need to pick up a few items at the supermarket. Feta cheese is a tangy and crumbly cheese that adds a unique flavor to the dish. Make sure to get fresh spinach for the best results. If you don't have olive oil at home, it's a staple worth adding to your pantry.

Ingredients For Stuffed Pork Tenderloin Recipe
Pork tenderloin: A lean cut of meat that is tender and perfect for stuffing.
Spinach: Fresh, leafy greens that add a nutritious and flavorful component to the stuffing.
Feta cheese: A tangy, crumbly cheese that complements the spinach and pork beautifully.
Garlic: Adds a robust and aromatic flavor to the stuffing mixture.
Olive oil: Used to mix the stuffing ingredients and adds a rich, smooth texture.
Salt: Enhances the natural flavors of the ingredients.
Black pepper: Adds a touch of heat and depth to the dish.
Technique Tip for This Recipe
When butterflying the pork tenderloin, use a sharp knife and make slow, controlled cuts to ensure you don't slice all the way through. This will create a larger surface area for the stuffing and help the tenderloin cook more evenly.
Suggested Side Dishes
Alternative Ingredients
pork tenderloin - Substitute with chicken breast: Chicken breast is a lean protein that can be stuffed and cooked similarly to pork tenderloin.
chopped spinach - Substitute with kale: Kale has a similar texture and nutritional profile, making it a good alternative to spinach.
crumbled feta cheese - Substitute with goat cheese: Goat cheese has a similar creamy texture and tangy flavor, which complements the dish well.
minced garlic clove - Substitute with garlic powder: Garlic powder can provide a similar flavor profile when fresh garlic is not available.
olive oil - Substitute with avocado oil: Avocado oil has a high smoke point and a mild flavor, making it a suitable replacement for olive oil.
salt - Substitute with soy sauce: Soy sauce can add a salty and umami flavor, enhancing the overall taste of the dish.
black pepper - Substitute with white pepper: White pepper has a similar heat and flavor profile but is slightly milder, making it a good alternative.
Other Alternative Recipes Similar to This Dish
How To Store or Freeze This Dish
- Allow the stuffed pork tenderloin to cool completely before storing. This helps prevent condensation, which can make the meat soggy.
- Wrap the pork tenderloin tightly in aluminum foil or plastic wrap to maintain its moisture and prevent it from drying out.
- Place the wrapped tenderloin in an airtight container or a resealable plastic bag to further protect it from air exposure.
- Store the tenderloin in the refrigerator if you plan to consume it within 3-4 days. Ensure the refrigerator is set to 40°F (4°C) or below.
- For longer storage, freeze the stuffed pork tenderloin. Place the wrapped tenderloin in a freezer-safe container or a heavy-duty freezer bag. Label it with the date to keep track of its freshness.
- When ready to reheat, thaw the pork tenderloin in the refrigerator overnight. This slow thawing process helps maintain the texture and flavor.
- Reheat the tenderloin in the oven at 350°F (175°C) until it reaches an internal temperature of 165°F (74°C). Cover it with foil to prevent it from drying out.
- Alternatively, you can reheat individual slices in the microwave. Place the slices on a microwave-safe plate, cover with a damp paper towel, and heat in short intervals until warmed through.
- For added flavor, consider brushing the tenderloin with a bit of olive oil or garlic butter before reheating.
- Enjoy your reheated stuffed pork tenderloin with a fresh side of steamed vegetables or a crisp salad to complement the flavors.
How To Reheat Leftovers
Oven Method: Preheat your oven to 350°F (175°C). Place the leftover stuffed pork tenderloin in an oven-safe dish, adding a splash of chicken broth or water to keep it moist. Cover the dish with aluminum foil and heat for about 20-25 minutes, or until the internal temperature reaches 165°F (74°C).
Stovetop Method: Slice the pork tenderloin into medallions for even reheating. Heat a skillet over medium heat and add a bit of olive oil. Place the medallions in the skillet and cover with a lid. Heat for about 5-7 minutes, flipping halfway through, until warmed through.
Microwave Method: Place the stuffed pork tenderloin on a microwave-safe plate. Cover with a damp paper towel to retain moisture. Microwave on medium power for 2-3 minutes, checking and turning halfway through, until heated evenly.
Sous Vide Method: If you have a sous vide machine, this is a fantastic way to reheat without drying out. Set the sous vide to 140°F (60°C). Place the pork tenderloin in a vacuum-sealed bag and immerse it in the water bath for about 45 minutes to an hour.
Air Fryer Method: Preheat your air fryer to 350°F (175°C). Place the stuffed pork tenderloin in the basket and heat for about 10 minutes, checking halfway through to ensure it doesn't dry out.
Best Tools for This Recipe
Oven: Used to preheat to 375°F (190°C) and roast the pork tenderloin.
Knife: Essential for butterflying the pork tenderloin by slicing it lengthwise.
Cutting board: Provides a stable surface for cutting the pork tenderloin and chopping spinach.
Mixing bowl: Used to mix the chopped spinach, crumbled feta cheese, minced garlic, and olive oil.
String: Utilized to tie the rolled-up tenderloin to secure the stuffing inside.
Baking dish: Holds the pork tenderloin while it roasts in the oven.
Meat thermometer: Ensures the internal temperature of the pork reaches 145°F (63°C).
Tongs: Handy for placing the tenderloin in the baking dish and removing it from the oven.
Aluminum foil: Can be used to tent the tenderloin while it rests to keep it warm.
Serving platter: For presenting the sliced pork tenderloin before serving.
How to Save Time on This Recipe
Prepare the filling: Mix the spinach, feta cheese, garlic, and olive oil in advance and store in the fridge.
Butterfly technique: Practice the butterfly cut on a smaller piece of meat to get faster and more precise.
Preheat the oven: Start preheating your oven while you prepare the tenderloin to save time.
Use kitchen twine: Have your kitchen twine ready and cut to size before you start rolling the tenderloin.
Resting time: Use the resting time to prepare any side dishes or clean up the kitchen.
Stuffed Pork Tenderloin Recipe
Ingredients
Main Ingredients
- 1 lb Pork tenderloin
- 1 cup Spinach chopped
- ½ cup Feta cheese crumbled
- 1 Garlic clove minced
- 1 tablespoon Olive oil
- to taste Salt
- to taste Black pepper
Instructions
- Preheat your oven to 375°F (190°C).
- Butterfly the pork tenderloin by slicing it lengthwise, being careful not to cut all the way through.
- Season the inside of the tenderloin with salt and pepper.
- In a bowl, mix the chopped spinach, crumbled feta cheese, minced garlic, and olive oil.
- Spread the spinach mixture evenly inside the tenderloin.
- Roll up the tenderloin and tie it with string to secure.
- Place the tenderloin in a baking dish and roast for 40 minutes, or until the internal temperature reaches 145°F (63°C).
- Let the tenderloin rest for 5 minutes before slicing and serving.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Dish
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