This simple carrot salad with mustard and walnuts is a refreshing and nutritious side dish. The carrots are thinly sliced and tossed with a tangy mustard dressing, which adds a zesty flavor to the salad. The addition of crunchy walnuts provides a delightful texture and a nutty taste. This salad is quick and easy to make, and it pairs well with grilled meats or as a light lunch option. It's also a great way to incorporate more vegetables into your diet.