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Sheet-Pan Lamb with Garlic & Herbs

Seared lamb steaks with roasted brussels sprouts and whole garlic cloves, finished with a bright herb sauce. A weeknight take on French bistro elegance that cooks entirely on one pan in under 30 minutes.

Total time
28 min
Servings
2
Calories
385
Protein
42g
Sheet-Pan Lamb with Garlic & Herbs
elegantrusticfrenchlambtenderjuicycrispyweeknight

Ingredients

  • 2 steaks, 6 oz each lamb leg steaks (or lamb chops)
  • 8 oz brussels sprouts, halved
  • 8 cloves garlic cloves, unpeeled
  • 1.5 tbsp fresh thyme and rosemary, chopped
  • 1 tbsp Dijon mustard
  • 1.5 tbsp red wine or sherry vinegar
  • 1 small shallot, minced
  • 3 tbsp, divided olive oil

Instructions

  1. 1

    Heat a large cast iron skillet over medium-high heat. Pat lamb steaks dry with paper towels and season with salt and pepper.

  2. 2

    Add 1.5 tbsp oil to the skillet. Sear lamb 90 seconds per side without moving—edges should caramelize. Transfer to a plate.

  3. 3

    Toss brussels sprouts and garlic cloves with remaining 1.5 tbsp oil, salt, and pepper. Spread on the skillet around the lamb.

  4. 4

    Scatter chopped thyme and rosemary over everything. Roast in a 425°F oven for 10 minutes until sprouts are tender and lamb reaches 130°F.

  5. 5

    While roasting, whisk mustard, vinegar, and minced shallot in a small bowl. Drizzle in a splash of water to loosen into a sauce.

  6. 6

    Plate the lamb, roasted vegetables, and garlic. Spoon herb-mustard sauce over the top and serve immediately.

Tools you’ll need

  • large cast iron skillet (12-inch)
  • instant-read thermometer
  • small bowl
  • whisk
  • paper towels

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