Pork Tenderloin with Apples and Onions

5 from 2 votes

This easy pork tenderloin with apples is a quick, one-pan meal. Sear it on the stovetop, finish in the oven, and enjoy a flavorful, fuss-free dinner.

Prep Time10

Cook Time35

Total Time45

Course: Main Dish

Cuisine: American

Diet: Gluten Free

Keyword: fall, one-pan, oven, winter

Servings:

Calories: 242kcal

Author: Veronique Eichler

Preheat the oven to 400°F.
Season the pork tenderloin with salt and pepper.
Heat a cast iron skillet over medium-high for a few minutes.
Add 1 tablespoon of olive oil and sear the pork on all sides (about 2–3 minutes per side). Transfer to a plate.
Reduce the heat to medium and add another tablespoon of olive oil.
Sauté the onions for 5–7 minutes, until they start to brown.
Stir in the apple wedges and cook for 10 minutes until softened.
Add the dried thyme and let it bloom for about a minute.
Deglaze the pan with broth and apple cider vinegar, scraping up any browned bits.
Stir in the Dijon mustard and mix well. Bring the sauce to a simmer.
Return the pork to the skillet, then transfer to the oven.
Roast for 15–20 minutes, until the pork reaches an internal temperature of 145°F.
Let the pork rest for 5–10 minutes before slicing.

Ingredient Substitutions: Swap thyme for rosemary or sage for a slightly different herbal note.
Cooking Tip: Use an instant-read thermometer to avoid overcooking—145°F is the sweet spot for juicy pork.
Make-Ahead Tip: You can sear the pork and prep the apples and onions ahead of time. Just finish cooking in the oven when ready to eat.
Serving Suggestion: This dish pairs beautifully with braised red cabbage or a simple green salad.