Preheat your oven to 425°F for the roasted potatoes and green beans.
Wash and cube potatoes into bite-sized pieces, toss with olive oil, salt, and pepper, and spread on a baking sheet.
Roast the potatoes in the preheated oven for 20-25 minutes until tender and lightly golden.
While the potatoes are roasting, heat a skillet over medium-high heat. Season the steak with salt and pepper on both sides.
Sear the steak for about 3-4 minutes per side (depending on thickness and desired doneness) until you achieve a nice brown crust.
Reduce heat to medium-low, add the butter and minced garlic to the skillet, and spoon the melted garlic butter over the steak for an extra layer of flavor.
In a separate pan, lightly sauté the green beans with a dash of olive oil, salt, and pepper for 5-7 minutes until they are crisp-tender.
Plate the steak alongside the roasted potatoes and crispy green beans, drizzling any remaining garlic butter over the steak.
Serve immediately and enjoy your balanced, flavorful meal.