Crispy Pork Tenderloin Medallions with Warm Mustard-Apple Barley

Make it

Instructions

1. 01

   Rinse and start the barley

   Set a fine-mesh strainer over the sink and rinse 1 cup pearled barley under cool running water, rubbing the grains briefly until the water runs mostly clear. Combine it in a medium saucepan with 3 cups water and 1/2 tsp kosher salt. Bring to a boil over high heat, then reduce to a gentle simmer, cover, and cook for 30–35 minutes, stirring once, until tender but pleasantly chewy. Drain any excess water and keep covered off the heat. | Why: Starting the barley first gives it time to become tender while you prepare the pork and vegetables.

2. 02

   Prepare the skillet and coating

   While the barley simmers, set out a large skillet, a plate, and two shallow bowls. Pat 1 lb pork tenderloin dry, trim away any silver skin, and slice it crosswise into 1-inch medallions. Season both sides with 1/2 tsp kosher salt and 1/4 tsp black pepper. In one bowl, beat 1 large egg with a fork. In the other, stir 1/2 cup panko breadcrumbs with 1 tsp dried thyme. Dip each medallion into the egg, let excess drip off, then press it into the crumbs until evenly coated; arrange on the plate. | Why: Dry, evenly sliced pork browns reliably, and a thin egg-and-crumb coating creates a crisp crust.

3. 03

   Brown the pork

   Set the large skillet over medium heat and add 2 tbsp olive oil. When the oil shimmers, lay in the coated medallions in a single layer, working in batches if needed. Cook for 3–4 minutes per side, turning once, until the coating is deep golden and an instant-read thermometer inserted into the thickest piece registers 145°F. Transfer the pork to a clean plate and let it rest for at least 3 minutes. | Why: A hot, uncrowded pan crisps the coating, while resting keeps the pork juicy.

4. 04

   Cook the apples and spinach

   Wash and dry 1 medium apple, core it, and cut it into thin wedges. Peel and finely chop 1 small shallot. Reduce the skillet to medium-low, add the shallot and apple, and cook for 4–5 minutes, stirring occasionally, until the shallot is soft and the apple edges are lightly browned but still hold their shape. Stir in 3 cups baby spinach and cook for about 1 minute, just until wilted. | Why: Softened fruit and greens add sweet-tart freshness and color to the hearty barley.

5. 05

   Make the mustard pan sauce and finish the barley

   In a small bowl, whisk together 1 tbsp Dijon mustard, 1 tbsp apple cider vinegar, 1/2 cup low-sodium chicken broth, and 1 tsp honey. Pour the mixture into the skillet and simmer for 2 minutes, scraping up the browned bits, until glossy and slightly reduced. Stir in the drained barley and toss gently until hot, about 2 minutes. Taste and adjust with 1/4 tsp kosher salt if needed; the grains should be savory, tangy, and lightly coated in sauce. | Why: Mustard, vinegar, and broth lift the skillet juices into a balanced sauce that seasons every grain.

6. 06

   Plate and serve

   Spoon the warm apple-spinach barley onto four plates and arrange the rested pork medallions on top. Drizzle any juices from the clean resting plate over the pork and serve immediately while the coating is crisp and the barley is steaming. | Why: Serving right away preserves the contrast between crisp pork and tender, saucy grains.