Pork Tenderloin with Apple-Mustard Pan Sauce
Juicy, seared pork tenderloin sliced into medallions and finished with a glossy apple-mustard pan sauce that comes together in minutes. Sweet apples meet tangy whole-grain mustard and a splash of cream for a weeknight dinner that feels like a special occasion.
For 4 servings
- prep · ~2 min
Season the pork medallions.
1.Pat pork tenderloin dry with paper towels.2.Cut into 1-inch thick medallions.3.Season all sides with a pinch of salt and freshly ground black pepper. - fry · ~8 min
Sear the pork medallions.
1.Heat olive oil in a large skillet over medium-high heat until shimmering.2.Place medallions in a single layer without crowding.3.Sear 3-4 minutes per side until deeply golden and internal temperature reaches 145°F (63°C).4.Transfer pork to a plate and tent loosely with foil.TIPDon't move the pork while searing — a good crust needs undisturbed contact with the hot pan. - saute · ~5 min
Sauté the onion and apples.
1.Reduce heat to medium.2.Add diced onion to the same skillet and cook until softened, about 3 minutes.3.Add sliced apples and garlic, cooking 2 minutes more until fragrant. - simmer · ~3 min
Deglaze and make the pan sauce.
1.Pour water into the skillet, scraping up browned bits from the bottom with a wooden spoon.2.Stir in whole-grain mustard, heavy cream, and fresh thyme leaves.3.Simmer 2-3 minutes until sauce thickens slightly and coats the back of a spoon.TIPThe browned bits from searing are pure flavor — make sure to scrape them all up. - assemble · ~1 min
Return pork to the pan.
1.Nestle seared pork medallions into the sauce along with any accumulated juices from the plate.2.Spoon sauce over the pork and warm through for 1 minute. - serve
Plate and serve.
Arrange pork medallions on plates, spoon generous amounts of apple-mustard sauce over top, and serve immediately.
What to keep in mind.
5 tips from the recipe — small details that make a real difference to the final dish.
- 1Pat pork medallions dry before searing to ensure a deep golden crust forms.
- 2Let the pork rest under foil for 5 minutes before returning to sauce to keep juices locked in.
- 3Cut medallions to an even 1-inch thickness for consistent doneness.
- 4Use a crisp-tart apple like Granny Smith or Honeycrisp so the sauce balances sweet and tangy.
- 5Taste the sauce before returning pork; adjust salt, mustard, or thyme to your preference.
Adapt it for your goals.
Low-oil
Reduce olive oil to 1 teaspoon and sear pork in a nonstick pan; use an additional splash of water or broth to prevent sticking.
high proteinHigh-protein
Replace heavy cream with Greek yogurt stirred in at the end (off heat) for a creamy sauce with extra protein and less fat.
gluten freeGluten-free
This recipe is naturally gluten-free as written — no substitutions needed. Confirm mustard brand is certified GF if sensitive.
Why this is on our healthy list.
Lean Protein Source
Pork tenderloin is one of the leanest cuts of pork, providing high-quality protein for muscle repair with minimal saturated fat.
Fiber from Apples
Apples contribute soluble fiber and pectin, which support digestive health and help maintain steady blood sugar levels.
Antioxidant Boost
Fresh thyme and apples supply vitamins A and C along with plant compounds that help fight oxidative stress.
Frequently asked questions
Yes, but slice pork loin slightly thinner (about 3/4 inch) and sear a minute longer per side, as it's leaner and can dry out more easily.
