Pickled carrots, jicama, cauliflower and string beans make a healthy snack to have on hand. The carrots offer a great deal of beta-carotene and iron. The jicama and cauliflower provide vitamin C and potassium, and the string beans have a good deal of antioxidants and also add some color to the combination. The vinegar here is well seasoned with the essence of mustard, dill weed, and garlic, all offset with a hint of sweet and balancing brown sugar. The pickling liquid makes an excellent dressing for any salad.