These pan-seared pork loin slices deliver restaurant-quality results in under 20 minutes. The method is straightforward: high heat creates a golden crust while keeping the center juicy and tender.
I use a simple herb butter that melts over the hot medallions, infusing each bite with aromatic flavor. The key is slicing the loin evenly so every piece cooks at the same rate, ensuring consistent texture throughout.
You’ll end up with tender, flavorful pork that pairs beautifully with roasted vegetables or mashed potatoes. The herb butter adds a finishing touch that elevates this quick dish into something special.
This approach makes weeknight dinners effortless without sacrificing quality. The process is streamlined, yet the results are anything but ordinary.
Ingredients for Pork Loin Slices Recipe Ideas
Pantry staples plus fresh herbs. Nothing complicated, just restaurant-quality ingredients at home.
| Ingredient | Amount | Notes |
|---|---|---|
| Pork Loin 🥩 | 1 ½ lb | Boneless, trimmed of fat |
| Unsalted Butter 🧈 | ½ cup | Room temperature for herb butter |
| Fresh Rosemary 🌿 | 2 tbsp | Finely chopped for herb butter |
| Fresh Thyme 🍃 | 2 tbsp | Finely chopped for herb butter |
| Garlic Cloves 🧄 | 3 cloves | Minced for herb butter |
| Kosher Salt 🧂 | 1 ½ tsp | Diamond Crystal preferred |
| Freshly Ground Black Pepper 🌶️ | 1 tsp | For seasoning pork |
| Olive Oil 🫒 | 2 tbsp | High smoke point for searing |
| Dijon Mustard 🟡 | 1 tbsp | Optional for herb butter |
| Shallot 🧅 | 1 whole | Finely minced for herb butter |
| Dry White Wine 🍷 | ¼ cup | For deglazing pan |
| Chicken Stock 🥫 | ¼ cup | Low-sodium preferred |
| Fresh Parsley 🌿 | 2 tbsp | Chopped for garnish |
The pork loin is everything here. Look for a center-cut piece at your butcher or Whole Foods—it’s leaner with even marbling. Ask them to trim the fat cap if you’re not comfortable doing it yourself. The herb butter needs fresh herbs (dried just won’t cut it), and I always grab extra rosemary and thyme since they keep a few days in the fridge. Plugrá or European-style butter has higher fat content, which makes for a richer finish.
No white wine? Substitute chicken stock with a squeeze of lemon. Shallots can be replaced with half a small onion if that’s what you’ve got. For the Dijon, a good whole-grain mustard works too. If you’re skipping the deglazing step, just add a splash of water to the pan to stop the fond from burning. The parsley garnish is optional, but it adds that pop of color that makes it look restaurant-worthy.
Cook the pork the same day you buy it, or store it wrapped in the coldest part of the fridge for 1-2 days. The herb butter keeps in the fridge for 1 week or can be frozen for 3 months. Leftovers reheat surprisingly well—just don’t overcook them the first time around.
Why You’ll Love This Recipe
- One Pan Wonder: I throw the pork loin slices, butter, and herbs on a single sheet pan—cleanup’s a breeze.
- Buttery Herb Magic: The rosemary and thyme melt into the butter, coating every bite with rich, aromatic flavor.
- Weeknight Hero: Honestly, it’s my go-to for busy evenings—ready faster than takeout, but tastes homemade.
- Stretches Further: Leftovers? They make killer sandwiches the next day. Between us, I sometimes double the batch.
Step-by-Step Instructions for Pan-Seared Pork Loin Medallions With Herb Butter
Here’s the method that delivers tender, juicy medallions with a rich herb butter finish.
Step 1: Prepare and Season the Pork Loin
Slice the 1.5 lb Pork Loin into 1-inch thick medallions. Pat them dry with paper towels—this ensures a good sear instead of steaming. Season both sides generously with the 1.5 tsp Kosher Salt and 1 tsp Freshly Ground Black Pepper.
Let the medallions sit at room temperature for 15-20 minutes while you prepare the herb butter. This takes the chill off the meat so it cooks evenly and stays juicy.
Step 2: Make the Herb Butter
In a small bowl, mix the 0.5 cup Unsalted Butter (room temperature) with the 2 tbsp Fresh Rosemary, 2 tbsp Fresh Thyme, minced 3 cloves Garlic Cloves, and 1 tbsp Dijon Mustard until fully combined.
Add the finely minced 1 whole Shallot and mix again. The butter should be soft enough to spread but still hold its shape. Set this aside—it’ll melt beautifully over the hot pork later.
Step 3: Sear the Medallions to Golden Perfection
Heat the 2 tbsp Olive Oil in a large skillet over medium-high heat until it shimmers. Add the pork medallions in a single layer, leaving space between them. Sear undisturbed for 3-4 minutes per side until they develop a deep golden crust and reach 145°F internally.
Resist the urge to move them around—you want that crust to form. If your pan isn’t large enough, work in batches to avoid crowding, which steams the meat instead of searing it.
Step 4: Deglaze and Finish with Herb Butter
Transfer the pork to a plate and tent loosely with foil. In the same skillet, pour in the 0.25 cup Dry White Wine and 0.25 cup Chicken Stock. Scrape up all the browned bits with a wooden spoon and let it simmer for 2-3 minutes until slightly reduced.
Remove from heat and stir in the herb butter until it melts into the sauce. Pour this over the pork medallions, letting it pool around them.
Step 5: Rest and Garnish
Let the pork rest for 5-10 minutes—this allows the juices to redistribute. The internal temperature will rise a few degrees during this time, ensuring perfect doneness.
Garnish with the 2 tbsp Fresh Parsley and serve immediately. The medallions should be tender and juicy with a glossy, fragrant herb butter sauce that’s ready to soak into every bite.
Pro Tips For Making Pork Loin Slices Recipe Ideas
- Pound Even Thin: Use a meat mallet to flatten pork slices to ¼-inch thickness before cooking—I learned this the hard way after my first few slices cooked unevenly.
- Warm the Herbs: Rub the fresh rosemary and thyme between your palms before adding to release their oils, or the flavor stays too subtle.
- Skip Cold Butter: Let the unsalted butter sit out for 10 minutes before basting, or it’ll seize up and clump instead of melting smoothly over the pork.
- Rest Before Serving: Give the slices 5 minutes under foil after cooking, even if you’re starving—this keeps them juicy instead of dry.
Storing and Reheating This pork loin slices recipe ideas
Refrigerator Storage
Let your pork medallions cool completely before storing in airtight containers. They’ll keep in the fridge at 40°F or below for up to 3-4 days. The herb butter sauce actually deepens in flavor as it rests. ❄️
Freezer Storage
For longer storage, freeze cooked medallions with their sauce in quart-size freezer bags. Lay them flat to save space and freeze for up to 2 months. Squeeze out excess air to prevent freezer burn.
Stovetop Reheating
Warm medallions in a skillet over medium-low heat with a splash of chicken stock for 5-7 minutes, covered. This prevents drying while restoring that silky herb butter sauce.
Microwave Method
Place medallions on a microwave-safe plate, cover with a damp paper towel, and heat on 50% power for 1-2 minutes. Check temperature and repeat if needed. Stir sauce before serving. 🔥
Oven Reheating
Preheat oven to 300°F. Place medallions in a baking dish with sauce, cover with foil, and heat for 10-15 minutes until reaching 145°F internally. This method works best for larger batches.
Sauce Revival
If the sauce separates, whisk in 1 tsp cold butter off heat to re-emulsify. For extra richness, add a splash of white wine and simmer for 2 minutes before serving.
Nutrition Facts
Frequently Asked Questions
How thick should I slice the pork loin?
Aim for 1-inch thick medallions for even cooking and a perfect sear. Thinner slices cook too quickly and dry out, while thicker ones may not cook through before the outside burns.
Can I use dried herbs instead of fresh?
Fresh herbs are ideal, but in a pinch, use 1/3 the amount of dried (e.g., 2 tsp dried rosemary for 2 tbsp fresh). Dried herbs are more concentrated but lack the bright, aromatic flavor.
What if my pork is tough?
Overcooking is the usual culprit. Use a meat thermometer and pull the pork at 145°F. Also, let it rest for 5-10 minutes after cooking to retain juices.
Can I make this without wine?
Substitute chicken stock with a squeeze of lemon for acidity. The flavor will still be rich and savory.
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