1: Season the steak generously with salt and pepper.
2: Ensure the steak is at room temperature and patted dry.
3: Heat a pan to medium-high heat and cook the steak for 3 minutes on each side.
4: In the last minute of cooking, add the butter, garlic, rosemary, and lemon to the pan.
5: Remove from heat and let the steak rest for 5 minutes.
6: Blanch the broccolini in a pot of boiling water with a pinch of salt for 2-3 minutes until vibrant green, then strain.
7: Serve the steak with extra butter and enjoy.
