Juicy Pork Tenderloin with Caramelized Apples and Onions

Juicy Pork Tenderloin with Caramelized Apples and Onions

Key Information

Prep Time: 15 minutes

Cook Time: 25-30 minutes

Total Time: 40-45 minutes

Servings: 4-6

Difficulty: Moderate

Diet: Low-carb, High Protein

Equipment Needed
  • 12-14 inch oven-safe skillet
  • Meat thermometer
  • Sharp chef’s knife
  • Cutting board
  • Tongs
Ingredients
  • 2 pork tenderloins (1-1.5 lbs each)
  • 2-3 medium apples (Honeycrisp or Granny Smith)
  • 1 medium onion
  • 2 tablespoons olive oil
  • Kosher salt and black pepper
  • 2 tablespoons fresh herbs (rosemary or thyme)
  • 2 garlic cloves, minced
  • 1 tablespoon Dijon mustard
  • 1 cup chicken stock or apple cider
  • 2 tablespoons butter
  • Optional: 1 tablespoon maple syrup
Method
1. Prep Your Ingredients
  • Pat pork tenderloins completely dry
  • Trim any silver skin
  • Season generously with salt, pepper, and herbs
  • Slice apples and onions
2. Sear the Meat
  • Heat skillet to medium-high
  • Add olive oil
  • Sear tenderloins 8-10 minutes total
  • Achieve golden-brown crust on all sides
  • Remove meat to a plate

Close-up of two seasoned pork tenderloins searing in a cast-iron skillet, displaying a golden-brown crust with steam rising, herbs scattered around in a warm, professional kitchen setting with visible flames beneath the pan.

3. Build the Pan Sauce
  • Deglaze skillet with stock/cider
  • Scrape up browned bits
  • Add butter and optional maple syrup
  • Toss in apples and onions
  • Cook 7-8 minutes until softening
4. Roast to Perfection
  • Optional: Brush pork with Dijon mustard
  • Return pork to skillet
  • Transfer to 350°F oven
  • Roast 15-20 minutes
  • Target internal temp: 140-145°F
5. Rest and Serve
  • Remove from oven
  • Tent with foil
  • Rest 5 minutes
  • Slice into medallions
  • Serve with caramelized apples and pan sauce

Overhead view of sliced pork tenderloin medallions on a rustic ceramic plate, accompanied by caramelized apple slices and golden-brown onions, topped with a rich pan sauce and fresh herbs, all illuminated by warm autumnal lighting.

Crucial Tips
  • Use a meat thermometer for perfect doneness
  • Don’t overcrowd the skillet
  • Let meat rest to retain juices
  • Apples should be tender, not mushy
Storage
  • Refrigerate in airtight container
  • Keeps 3 days
  • Reheat gently with splash of liquid
Variations
  • Swap apples for pears
  • Add cranberries
  • Use fennel instead of onions
  • Incorporate sage leaves
  • Try different herb combinations
Nutrition Highlights
  • Lean protein
  • Low-carb
  • Rich in vitamins
  • Gluten-free
Pro Chef Secrets
  • Choose firm, crisp apples
  • Sear at high heat for best flavor
  • Let skillet do the work
  • Fresh herbs make a difference
Perfect Pairings
  • Roasted Brussels sprouts
  • Cauliflower mash
  • Simple green salad
  • Pinot Noir or hard cider

Enjoy your delicious, restaurant-quality dinner that’s surprisingly easy to make!

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