Juicy steak, a delicious homemade dressing with baby spinach and arugula turn this salad into something special. Start by whisking together your dressing for the steak salad—Dijon mustard, olive oil, sherry vinegar, garlic, dried oregano and thyme. Season your steak with olive oil, salt and pepper and sear both sides over medium-high heat. Toss baby spinach, arugula, crisp red pepper peppers and juicy cherry tomatoes with the dressing. Slice your steak against the grain, divide the salad between two plates, and, for the final touch, top with thin slices of seared steak.