Leeks
While these green veggies look like overgrown scallions, their taste is actually a culinary cross between garlic and an onion. This fabulous flavor aside, a cup of sliced leeks will provide 30 percent of your daily value for vitamin A.Tip: Since boiled potatoes are a must on St. Patricks Day, this year combine them with leeks and spinach for a festive green spinach leek potato soup that is destined to be a new tradition.