Steak rolled with spinach (sauteed earlier in the day with garlic and olive oil, and given time to cool), breadcrumbs, Pecorino Romano, and onion. Seared in cast iron for two minutes on each side and then finished in the oven for 10 minutes at 350 degrees. Side of cauliflower mashed potatoes (predominantly cauliflower) with more garlic and Parmesan cheese. A remarkably simple yet restaurant-quality meal.