PREPARATION
- Pat the steak dry with a paper towel, then season both sides with salt and black pepper.
- Heat 1/2 tbsp of olive oil in a pan over medium-high heat.
- Sear the steak for 2–3 minutes per side for medium-rare, adjusting the cooking time to your preferred doneness.
- Remove from heat and let the steak rest for 5 minutes before slicing.
- In a small bowl, combine mustard seeds with olive oil and stir well.
- Add the water and vinegar mixture, then stir again to blend.
- Finely chop the kale and transfer it to a large bowl.
- Finely chop the mint leaves and add them to the bowl.
- Sprinkle with salt and toss to mix evenly.
- Drizzle lemon juice over the salad and toss again.
- Finish by topping with roasted nuts for extra crunch.
- Once rested, slice the steak against the grain.
- Plate it alongside the kale salad, garnishing with extra mint and a squeeze of lemon if desired.
- Serve immediately and enjoy!