FIRST STEP: PREPARE THE POTATOES

1. Preheat the Oven: Start by preheating your oven to 400°F (200°C). This high temperature ensures the potatoes will roast to a crispy golden perfection.
2. Prepare the Potatoes: Wash and peel the potatoes if desired. Cut them into even cubes (about 1-inch pieces) to ensure they cook evenly. If you prefer crispy wedges, you can cut the potatoes into wedges instead of cubes.
3. Season the Potatoes: In a large bowl, toss the potato cubes with olive oil, garlic powder, dried rosemary, salt, and pepper. Make sure the potatoes are evenly coated with the seasoning.
4. Roast the Potatoes: Spread the seasoned potatoes in a single layer on a baking sheet lined with parchment paper. Roast for 30-35 minutes, flipping the potatoes halfway through, until they are golden and crispy on the outside and tender on the inside.

SECOND STEP: PREPARE THE STRIP STEAK

1. Season the Steaks: While the potatoes are roasting, season the strip steaks generously with salt, pepper, garlic powder, and onion powder on both sides. Let the steaks sit at room temperature for about 10-15 minutes to ensure even cooking.
2. Heat the Pan: Heat a large cast-iron skillet or non-stick pan over medium-high heat. Once hot, add the olive oil and let it heat for about 1 minute.
3. Sear the Steaks: Place the steaks in the hot pan and sear them for about 3-4 minutes on each side for medium-rare, or longer if you prefer your steak cooked more. Avoid moving the steaks around while searing to achieve a good crust.
4. Add Butter and Herbs: When the steaks are almost done, add the unsalted butter to the pan. As it melts, use a spoon to baste the steaks with the melted butter. If using, add fresh thyme or rosemary to the pan for extra flavor.
5. Rest the Steaks: Once the steaks are cooked to your desired level of doneness, remove them from the pan and let them rest on a cutting board or plate for 5-10 minutes. This allows the juices to redistribute, keeping the steak juicy and tender.

THIRD STEP: SAUTÉ THE GREEN BEANS

1. Prepare the Green Beans: While the steaks are resting, heat a tablespoon of olive oil in a large skillet over medium heat. Add the minced garlic and sauté for about 30 seconds until fragrant.
2. Cook the Green Beans: Add the green beans to the skillet and sauté for about 5-7 minutes, stirring occasionally, until the beans are tender but still crisp. Season with salt and pepper to taste.
3. Finish with Lemon Zest: If desired, add a teaspoon of lemon zest to the green beans to brighten the dish and balance the richness of the steak and potatoes. Stir to combine.

FINAL STEP: ASSEMBLE AND SERVE

1. Plate the Dish: Arrange the roasted potatoes on one side of the plate, place the strip steak on the other, and add a generous serving of sautéed green beans next to the steak.
2. Garnish: If desired, sprinkle the plate with freshly chopped parsley or thyme for a burst of color and freshness. Serve with lemon wedges on the side for an added touch of brightness.
3. Serve: Serve immediately, and enjoy the perfect balance of tender steak, crispy potatoes, and fresh green beans.