WEEKNIGHT COOKING FOR TWO RECIPES

Steps:

• Season steak generously with salt and pepper. Sprinkle with sliced garlic and rosemary and set aside to marinate, 20 to 30 minutes.
• Heat oven to 450 degrees. Meanwhile, bring a pot of well-salted water to a boil. Add potatoes and cook at a brisk simmer until just done, 10 to 15 minutes. Drain and keep warm.
• Heat a cast-iron or other heavy skillet over high heat. Remove and discard sliced garlic from steak. (If left on, it will burn in the skillet.)
• When pan is hot, put in the steak and let brown well on one side, 4 to 5 minutes. Wait until steak forms a crust and comes away cleanly from the bottom to move it.
• Flip steak and transfer pan to oven, uncovered. Roast until juices begin to rise on surface of steak (you will see the droplets) and internal temperature is 120 degrees, 8 to 10 minutes. Remove steak from pan and let rest, tented with foil, for 5 to 10 minutes. (Residual heat will continue to cook the meat to medium-rare as it rests.) Warm a serving bowl for the potatoes and plates for the steak.
• Melt butter in a wide skillet over medium-high heat. Add potatoes and toss to coat and heat through. Sprinkle with salt and pepper. Add minced garlic and cook, stirring, until softened but not browned, 1 minute or less. Gently stir in parsley and lemon zest and transfer to serving bowl.
• Cutting on a slight diagonal, slice steak into 1/2-inch slices, then transfer to plates. If using, place a handful of greens next to the steak. Serve immediately, passing potatoes at the table.