Start by seasoning your steaks. Sprinkle both sides generously with salt and black pepper. This ensures every bite is packed with flavor. While you prep, heat olive oil in your skillet over medium-high heat.
Add minced garlic and rosemary to the skillet. Sauté for about a minute until fragrant. Place the steaks in the pan and sear them for 3 to 4 minutes per side, depending on how you like them cooked. Flip carefully with tongs to avoid losing juices! Transfer to a plate to rest while you make the sauce.
Now for the fun part! Pour your bourbon into the skillet (carefully, as it may flame up). Cook for a minute to burn off the alcohol. Then stir in beef broth, butter, Dijon mustard, brown sugar, and Worcestershire sauce. Simmer for 5 to 7 minutes until the sauce reduces and thickens slightly.
Return the steaks to the skillet, ensuring they soak up that beautiful sauce. Heat them through for 1 to 2 minutes. They should be glistening and coated in all that saucy goodness!
Transfer your steaks to a serving platter. Drizzle extra sauce over the top and garnish with fresh parsley. Add bourbon-soaked cherries if you’re feeling fancy, and serve immediately.