Marinated Ibérico Pork With Potatoes

Featured in: Stovetop & Oven Cooking

This Spanish-inspired dish features premium Ibérico pork fillet marinated overnight in a blend of extra virgin olive oil, fresh rosemary, smoked paprika, and lemon. The meat is seared until golden, then roasted to tender perfection. Served alongside crispy roast potatoes seasoned with thyme and paprika, plus sweet caramelized red peppers with garlic, this gluten-free main creates an elegant centerpiece for special gatherings.

Updated on Fri, 30 Jan 2026 09:58:00 GMT
Golden-sliced Marinated Ibérico Pork Fillet with crispy roast potatoes and caramelized red peppers, plated for a Spanish-inspired dinner. Save
Golden-sliced Marinated Ibérico Pork Fillet with crispy roast potatoes and caramelized red peppers, plated for a Spanish-inspired dinner. | warmrfissa.com

The smell of smoked paprika and rosemary hit me the moment I opened the fridge that Sunday morning, and I knew the pork had been worth the wait. I'd picked up the Ibérico fillet on a whim at the market the day before, remembering how a chef in Seville once told me that patience with good meat always pays off. By the time it came out of the oven, golden and glistening, my kitchen smelled like a tiny corner of Spain. The potatoes were crackling in their own tray, and the red peppers had turned soft and sweet. It was one of those meals that made me stop, sit down, and actually taste every bite.

I made this for my sister's birthday dinner last spring, and she still talks about it. She's not usually one to ask for recipes, but she texted me the next day asking for the marinade proportions. I think it was the combination of the crispy potatoes and the way the pork sliced so cleanly that got her. We ended up sitting at the table long after the plates were empty, just talking and sipping Rioja. That's the kind of meal this is—it invites you to linger.

Ingredients

  • Ibérico pork fillet: This is the star, with its rich marbling and nutty flavor that sets it apart from regular pork; if you can't find it, a good quality tenderloin works, but try to get the Ibérico if you can.
  • Extra virgin olive oil: Use a fruity Spanish olive oil if possible, as it adds depth to the marinade and ties the whole dish together.
  • Garlic: Fresh cloves, minced fine, mellow out overnight in the marinade and create a savory backbone without overpowering the pork.
  • Fresh rosemary: Chop it finely so it clings to the meat; I learned the hard way that whole sprigs can burn and turn bitter in the pan.
  • Smoked paprika: This is pimentón, the smoky, slightly sweet spice that makes everything taste like it came from a wood-fired oven.
  • Lemon zest and juice: The brightness cuts through the richness of the pork and keeps the marinade from feeling heavy.
  • New potatoes: Their thin skins crisp up beautifully, and they hold their shape better than larger potatoes when roasted at high heat.
  • Red bell peppers: Roasting them until they're soft and caramelized brings out their natural sweetness, which balances the smoky, savory pork.
  • Fresh thyme: A handful of leaves tossed with the potatoes adds an earthy, herbal note that smells incredible as it roasts.

Instructions

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Marinate the Pork:
Whisk together the olive oil, garlic, rosemary, smoked paprika, lemon zest, lemon juice, salt, and pepper in a bowl until it smells like a Spanish hillside. Rub the marinade all over the pork fillet, cover it tightly, and let it sit in the fridge overnight so the flavors soak deep into the meat.
Prepare the Oven:
Crank your oven up to 220°C (425°F) and let it get fully hot. A properly preheated oven is the difference between crispy potatoes and sad, pale ones.
Roast the Potatoes:
Toss the quartered potatoes with olive oil, salt, pepper, smoked paprika, and thyme until every piece is coated. Spread them out on a baking tray in a single layer and roast for 35 to 40 minutes, giving them a good stir halfway through so they brown evenly.
Roast the Red Peppers:
On a separate tray, toss the pepper strips with olive oil, garlic slices, and a pinch of salt. Slide them into the oven for 20 to 25 minutes until they're tender and starting to char at the edges.
Cook the Pork:
Take the pork out of the marinade and pat it dry with paper towels; this helps it sear instead of steam. Heat a tablespoon of olive oil in an ovenproof skillet over medium-high heat, then sear the fillet for 2 to 3 minutes per side until it's deeply browned, then pop the whole skillet into the oven and roast for 12 to 15 minutes until it hits 63°C inside; let it rest for 5 minutes before slicing.
Serve:
Slice the pork into thick medallions and arrange them on plates with the crispy potatoes and sweet peppers. Drizzle any pan juices over the top for extra richness.
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Freshly roasted Marinated Ibérico Pork Fillet served alongside tender red peppers and golden potatoes, garnished with rosemary. Save
Freshly roasted Marinated Ibérico Pork Fillet served alongside tender red peppers and golden potatoes, garnished with rosemary. | warmrfissa.com

There's something about slicing into that pork and seeing the perfect pink center that makes you feel like you've pulled off something special. I remember serving this to friends who didn't cook much, and they kept asking how I got the meat so tender. The truth is, the marinade and a good meat thermometer do most of the work. It's one of those dishes that looks impressive but doesn't ask too much of you, which is exactly the kind of cooking I love.

Choosing Your Pork

If you can find true Ibérico pork, grab it. The flavor is nutty and rich, with a texture that's almost buttery when cooked right. I've also made this with regular pork tenderloin when I couldn't find Ibérico, and it still turns out beautifully; just keep an eye on the internal temperature since leaner cuts can dry out faster. Look for meat that's a deep pink color with a bit of marbling, and avoid anything that looks pale or watery.

Timing Your Roast

The potatoes take the longest, so get them in first. About halfway through their roasting time, add the peppers, and then start your pork on the stovetop when the potatoes have about 15 minutes left. This way, everything finishes around the same time and you're not scrambling to keep things warm. I used to try to do it all at once and ended up with cold potatoes or overcooked pork, so trust me, stagger your timing.

Serving and Storing

This dish is best served hot, straight from the oven, with a drizzle of the pan juices over the sliced pork. If you have leftovers, store the pork, potatoes, and peppers separately in airtight containers in the fridge for up to three days. The pork slices make incredible sandwiches with a bit of arugula and mustard, and the potatoes reheat beautifully in a hot skillet with a little extra olive oil.

  • Warm the pork gently in a low oven to avoid drying it out.
  • The peppers can be eaten cold in a salad or warmed up with the potatoes.
  • A squeeze of fresh lemon over everything before serving brightens up the flavors beautifully.
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Succulent Marinated Ibérico Pork Fillet cut on a board with roasted potatoes and red peppers, ready to serve. Save
Succulent Marinated Ibérico Pork Fillet cut on a board with roasted potatoes and red peppers, ready to serve. | warmrfissa.com

This is the kind of meal that makes your kitchen smell like somewhere you'd want to eat, and your table feel like a celebration. Whether it's a Tuesday or a special occasion, it always feels like you've done something worth savoring.

Recipe FAQs

Can I use regular pork tenderloin instead of Ibérico?

Yes, regular pork tenderloin works well as a substitute. Keep in mind it may be slightly leaner, so monitor cooking time carefully to avoid overcooking. The marinade will still infuse excellent flavor.

How long should I marinate the pork fillet?

Marinate the pork overnight or for a minimum of 8 hours. This allows the garlic, rosemary, and smoked paprika to penetrate the meat thoroughly, resulting in deeper flavor and tenderness.

What internal temperature should the pork reach?

Aim for an internal temperature of 63°C (145°F) for perfectly cooked, slightly pink pork. Always rest the meat for 5 minutes after roasting to allow juices to redistribute before slicing.

Can I prepare the potatoes ahead of time?

You can parboil and season the potatoes up to 4 hours in advance, then roast them just before serving. This ensures they stay crispy and golden while streamlining your cooking process.

What wine pairs best with this dish?

A Spanish Rioja complements the smoked paprika and pork beautifully. Alternatively, try a Tempranillo or Garnacha for wines that match the Mediterranean flavors of rosemary and roasted peppers.

How do I prevent the pork from drying out?

Pat the pork dry before searing to achieve a good crust, then avoid overcooking by using a meat thermometer. Resting the meat after roasting is crucial for retaining moisture and juiciness.

Marinated Ibérico Pork With Potatoes

Overnight-marinated Ibérico pork with rosemary, roasted alongside crispy potatoes and caramelized red peppers.

Prep time
25 min
Total cook time
40 min
Overall time
65 min
Created by Isabella Moore


Skill level Medium

Cuisine Spanish

Serves 4 Portions

Dietary info No dairy, No gluten

What You'll Need

Pork Marinade

01 1.32 lbs Ibérico pork fillet, trimmed
02 3 tablespoons extra virgin olive oil
03 3 cloves garlic, minced
04 2 tablespoons fresh rosemary, finely chopped
05 1 tablespoon smoked paprika
06 Zest of 1 lemon
07 2 tablespoons fresh lemon juice
08 1 teaspoon sea salt
09 ½ teaspoon freshly ground black pepper

Roast Potatoes

01 1.54 lbs small new potatoes, quartered
02 2 tablespoons olive oil
03 1 teaspoon sea salt
04 ½ teaspoon black pepper
05 1 teaspoon smoked paprika
06 1 tablespoon fresh thyme leaves

Red Peppers

01 2 large red bell peppers, seeded and cut into strips
02 1 tablespoon olive oil
03 1 clove garlic, thinly sliced
04 Pinch of salt

Directions

Step 01

Marinate the Pork: In a bowl, whisk together olive oil, minced garlic, rosemary, smoked paprika, lemon zest, and lemon juice. Season with sea salt and black pepper. Coat the pork fillet thoroughly in the marinade, cover with plastic wrap, and refrigerate for a minimum of 8 hours or overnight.

Step 02

Preheat the Oven: Set oven temperature to 425°F (220°C).

Step 03

Prepare the Potatoes: In a large bowl, toss quartered potatoes with olive oil, sea salt, black pepper, smoked paprika, and fresh thyme leaves. Spread potatoes in a single layer on a baking tray and place in the preheated oven for 35 to 40 minutes, stirring halfway through cooking, until golden and crispy.

Step 04

Prepare the Red Peppers: Place pepper strips on a separate baking tray. Drizzle with olive oil, scatter thinly sliced garlic over the peppers, and season with a pinch of salt. Roast in the oven for 20 to 25 minutes until tender and lightly caramelized.

Step 05

Sear and Roast the Pork: Remove pork from marinade and pat dry with paper towels. Heat 1 tablespoon olive oil in an ovenproof skillet over medium-high heat. Sear the pork fillet for 2 to 3 minutes on each side until the exterior is browned. Transfer the skillet to the oven and roast for 12 to 15 minutes until the internal temperature reaches 145°F (63°C). Remove from oven and allow to rest for 5 minutes before slicing.

Step 06

Plate and Serve: Slice the rested pork fillet and arrange on serving plates alongside the roasted potatoes and red peppers. Drizzle with pan juices if desired.

What You Need

  • Mixing bowls
  • Baking trays
  • Ovenproof skillet
  • Sharp knife
  • Cutting board
  • Tongs

Allergy notes

Look over every ingredient to catch allergens. If unsure, it's best to ask your doctor.
  • Contains no major allergens including gluten, dairy, nuts, soy, eggs, or shellfish
  • Check spice labels for potential cross-contamination

Nutrition (each serving)

These figures are only a general guide. Always consult a healthcare professional for medical queries.
  • Energy: 510
  • Total fat: 26 g
  • Carbohydrates: 32 g
  • Proteins: 37 g