While kale may have originated in Asia and the Mediterranean, it has
long been a “poor man’s” staple of northern Europe and the southern
United States. It is a loose-leafed member of the
cabbage family, generally identified by frilled leaftips and sturdy ribs.
Many traditional recipes include kale, such as Portuguese caldo verde and Brazil’s
couve a mineira (shredded kale). The taste is very similar to collards
and many prefer the latter. Other names for kale include borecole and
cow cabbage.
Varieties
The most common kale varieties are:
Black: Also known as curly/Scots, dinosaur/lacinato, Tuscan kale, and cavolo nero (Italy). These greens have the strongest flavors and thickest leaves.
Ornamental: Originally for decorative use only. Also known as
salad savoy and flowering cabbage. Milder than other varieties and
typically used as a colorful garnish.
Colors can range from bright and dark green to purple-tinged
(Russian kale) to red. Leaves may be ruffly or flat, and stubby or
elongated.
Buying Tips
Kale thrives in colder climates and will have the best flavors
during the height of the season. In fact, it takes several hearty
frosts to allow sugars in the leaves to convert from starch. Choose
baby kale for salads. Purchase older kale for stews and long-simmering broths.
Check for pest infestations (holes) and browning or yellowed leaves.
Storage Tips
Refrigerate in an opened plastic bag. While it will remain fresh for
several days, flavor intensifies with age and may become bitter. It
freezes well.
Usage Tips
• Remove the tough ribs from older, large-leafed kale.
• Wash thoroughly just before preparing.
• Boil, blanch, or steam and then sauté with garlic and onions. Use as a bed for rice, or pasta, and chicken.
• Kale leaves hold their shape throughout cooking without losing volume.
• Steam, rather than boil, to retain nutrients.
Substitution Tips
Cabbage, spinach, mustard greens
Try one of our favorite kale recipes:
Beans and Kale
Austrian Kale
Beer Batter-Fried Kale
Suggested Pairings
Barley, fish, lemons, lentils, olive oil, pine nuts, potatoes, sausage, sesame seeds