How Long to Cook Stuffed Pork Fillet in the Oven for Juicy, Flavorful Results

Stuffed pork fillet, also known as pork tenderloin, is an impressive yet easy to make dinner. With its fancy presentation, you’d think it requires complicated cooking methods, but in reality, it couldn’t be simpler to prepare stuffed pork fillet in the oven.

As a busy home cook, I used to avoid making stuffed pork fillet because I assumed the technique would be too difficult and time-consuming for a weeknight meal. But once I tried this flavorful dish, I realized how straightforward it is to cook stuffed pork tenderloin in the oven for delicious results every time

In this article, I’ll share my tips on how long to bake stuffed pork fillet along with guidance on choosing fillings preparation methods recommended cooking temperatures, expected cooking times per pound, and more. With my advice, you’ll be able to confidently cook moist, juicy stuffed pork fillet in the oven that looks and tastes like something from a restaurant.

How Long to Cook Stuffed Pork Fillet in the Oven

The cooking time for stuffed pork fillet depends on a few factors:

• Size of the pork tenderloin – longer and thicker fillets will require more time
• Ingredients in the stuffing – denser fillings may need longer cooking
• Oven temperature – higher heat decreases cooking time

As a general guideline, allow 25 to 30 minutes per pound for stuffed pork fillet at an oven temperature of 375°F (190°C).

Always rely on a meat thermometer to check doneness rather than time. The internal temperature of the stuffed pork should reach a minimum of 145°F (63°C) to ensure it is cooked through and safe to eat.

If stuffed with hearty ingredients like cheese, bread or grains, I recommend extending the cooking time to 35 minutes per pound to allow the filling to fully cook. Smaller pork tenderloins around 1 pound may only need 20-25 minutes total.

Choosing Stuffings for Stuffed Pork Fillet

One of the best parts of stuffed pork fillet is choosing a flavorful filling. Consider these tasty options:

• Spinach and feta – Tangy, salty, and crisp
• Sun-dried tomato and mozzarella – Savory and gooey
• Apple and sage – Sweet, aromatic, and autumnal
• Bread stuffing – Classic, hearty, and comforting

You can also use convenient pre-packaged stuffing mixes. Just prepare the stuffing according to package instructions. Lean towards stove-top stuffing rather than those meant for inside a turkey.

Preparing and Cooking Stuffed Pork Fillet

Follow these simple steps for baked stuffed pork fillet:

1. Butterfly the pork by slicing it lengthwise down the center. Open it up to create a flat surface for the stuffing.

2. Season the pork all over with salt, pepper, and any other spices you like.

3. Add the filling down the center third of the pork fillet, leaving a border on both sides.

4. Roll up the pork around the stuffing and tie at 2-inch intervals with kitchen twine.

5. Sear the pork in an oven-safe skillet to develop flavor (optional but recommended).

6. Roast at 375°F until the internal temperature reaches 145°F, about 25-30 minutes per pound.

7. Let rest for 5-10 minutes before slicing into rounds and serving.

The searing step helps form a tasty browned crust on the pork, but you can skip it if you’re short on time.

For even cooking, I recommend placing the stuffed tenderloin on a wire rack set inside a rimmed baking sheet. The airflow underneath promotes browning.

Cooking Vessel Options

While roasting in the oven is most common, you can also cook stuffed pork fillet using these vessels:

• Grill – Use indirect heat and grill over medium heat with the lid closed.

• Instant Pot – Cook on manual high pressure for 10-15 minutes per pound.

• Slow Cooker – Cook on low for 4-6 hours until fork tender.

• Air Fryer – Air fry at 380°F for 15-20 minutes per pound.

Monitor the internal temperature and adjust cooking times as needed based on the thickness of your stuffed pork fillet.

Preventing Stuffing from Falling Out

To keep the filling neatly tucked inside, here are a few tips:

• Use kitchen twine tied at 2-inch intervals to secure.

• Insert toothpicks along the length of the rolled pork.

• Avoid overstuffing which can cause the seam to burst.

• Chill the stuffed pork overnight which helps the filling set up.

• Sear the pork fillet before roasting for an initial “glue” effect.

Letting Meat Rest Before Slicing

Always let the cooked stuffed pork fillet rest for at least 5 minutes and up to 15 minutes before slicing and serving.

This resting time allows the juices to redistribute throughout the meat. Skipping this step can cause the pork to leak juices onto your cutting board!

Tent the pork with aluminum foil as it rests to keep it warm. The stuffing will also continue to cook and firm up during this time.

Perfect Accompaniments

Consider these tasty side dishes to serve alongside your baked stuffed pork fillet:

• Mashed potatoes or roasted potatoes
• Sauteed greens like spinach or kale
• Glazed carrots or roasted vegetables
• Fresh green salad or wedge salad
• Dinner rolls or bread to soak up the tasty pan juices

A nice glass of white wine, like Sauvignon Blanc or Pinot Grigio, pairs nicely with stuffed pork fillet too.

Tips for Leftovers

Cooked stuffed pork fillet keeps well refrigerated for 3 to 4 days. Reheat leftovers in the microwave or oven until heated through.

For longer term storage, you can freeze baked stuffed pork fillet for 2 to 3 months. Allow it to thaw overnight in the fridge before reheating.

Chopped up leftovers are excellent for quick weeknight meals like pasta bakes, fried rice, soups, or casseroles.

Frequently Asked Questions

Can I prepare the stuffed pork fillet in advance?

Yes, you can stuff and tie the pork a day ahead. Keep refrigerated until ready to cook.

What if my pork fillet is thicker on one end?

Fold the thinner end under itself before rolling and tying to even out the thickness.

Can I use turkey or chicken instead of pork?

Absolutely! Follow the same method using boneless turkey breast or chicken breasts. Adjust oven temperature and cooking times as needed.

What if my pork dries out when I cook it?

Using a meat thermometer prevents overcooking. Also, let the pork rest before slicing to retain moisture. Finally, serve the pork with pan juices or gravy.

Can I make two smaller stuffed pork fillets instead of one large one?

Yes, you can prepare individual portion sizes. Reduce cooking times since smaller fillets will cook faster.

Satisfying and Simple

As you can see, roast stuffed pork fillet is much easier to make than it looks! With a flavorful filling and a rough cooking time of 25-35 minutes per pound in a 375°F oven, you can enjoy this satisfying entrée any night of the week.

I hope these tips give you the confidence to prepare juicy, delicious stuffed pork fillet in the oven at home. Impress your family with your culinary skills as you slice into the pork revealing that mouthwatering pinwheel of filling.