This salad is a light and refreshing way to enjoy flank steak. The steak is grilled or broiled to your liking, then sliced thinly and served over a bed of mixed greens. Top with your favorite salad toppings, such as cherry tomatoes, cucumbers, and crumbled feta cheese. Drizzle with a simple vinaigrette made with olive oil and balsamic vinegar for a delicious and healthy meal.