1
Kale
Brassica oleracea var. sabellica
A hardy leafy brassica with crinkly or flat dark green leaves, packed with vitamin K and tolerant of cold weather long after other greens have given up.
You're looking for 4-letter vegetables containing K — here are 3 matches, each linked to a full profile.
List of 4-letter Vegetables that contain K
2
Leek
Allium ampeloprasum
A long, thick-stemmed cousin of onion and garlic — milder, sweeter, and used as both vegetable and aromatic in soups, gratins, and the classic French *vichyssoise*.
3
Okra
Abelmoschus esculentus
A long, ridged green pod with sticky seed-filled interior — central to gumbo, Indian curries, and Levantine stews, with the love-it-or-hate-it characteristic mucilage.
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