01 - In a small bowl, combine olive oil, minced garlic, chopped rosemary, thyme leaves, kosher salt, and black pepper. Rub the mixture evenly over all steaks and let them rest at room temperature for 20 minutes.
02 - Preheat oven to 425°F.
03 - Toss trimmed green beans with olive oil, kosher salt, and black pepper. Spread them in a single layer on a baking sheet.
04 - Roast green beans for 15 to 18 minutes, stirring halfway through, until just tender and lightly browned at the edges.
05 - While the beans roast, heat a large skillet over medium-high heat. Sear the steaks for 3 to 4 minutes per side for medium-rare, adjusting time for desired doneness. Add butter to the pan during the last minute and baste the steaks with melted butter.
06 - Transfer steaks to a cutting board, tent loosely with foil, and let rest for 5 minutes to allow juices to redistribute.
07 - Toss the roasted green beans with fresh lemon zest and lemon juice until evenly coated.
08 - Serve the rested steaks alongside the lemon roasted green beans. Garnish with extra fresh herbs or lemon wedges if desired.