Strip Steak With Crispy Gratin-Style Potatoes

Ingredients:

• 2 tablespoons Dijon mustard
• 1 tablespoons fresh lemon juice
• 2 teaspoons honey
• 6 tablespoons olive oil
• 1 1/2 pounds Yukon gold potatoes, very thinly sliced
• 1 tablespoon chopped fresh thyme leaves
• kosher salt and black pepper
• 2 strip steaks (1 inch thick; about 1 1/2 pounds total)
• 1 small head romaine lettuce, quartered lengthwise

Directions:

1. Heat oven to 425° F. Line a rimmed baking sheet with parchment. Whisk together the mustard, lemon juice, honey, and 2 tablespoons of the oil in a small bowl; set aside.
2. Toss the potatoes, thyme, 3 tablespoons of the remaining oil, and ¼ teaspoon each salt and pepper in a medium bowl. Arrange the potatoes in 4 piles of overlapping slices on the prepared baking sheet. Roast until brown and tender, 25 to 30 minutes.
3. Heat the remaining tablespoon of oil in a large skillet over medium-high heat. Season the steak with ½ teaspoon salt and ¼ teaspoon pepper. Cook until an instant-read thermometer inserted in the thickest part registers 130° F, 3 to 4 minutes per side for medium-rare.
4. Serve the steak and potatoes alongside the romaine, drizzled with the dressing.