What Heirloom Veggie Varieties are Your Favorites in the Kitchen?

http://www.motherearthnews.com/real-food/best-heirloom-foods-for-cooking-in-the-kitchen.aspx

Do you use ‘Aji Limo’ peppers because they make the best hot salsa? Do you think ‘Music’ is the best garlic variety for roasting? If you’ve been storing up culinary wisdom about heirloom foods, now’s the time to let it out! Share your favorite culinary heirlooms with our readers and each other here.