Heat 1 tbsp oil in skillet over med-high; pat steak dry, season with salt/pep + sear 3-4 min per side for med-rare (for more well done add 1-2 min per side); for best results, use tongs to hold steak up on its edges for 1 min to render fat crispy; set aside to rest 5 min + slice into ½-inch slices

Meanwhile, add salad kit to a large bowl, drizzle with dressing + toss to combine

Divide salads to plates + top with steak