“Kana” most commonly refers to “khana,” the Hindi word for food or a meal. It’s one of the most widely used words in everyday Hindi conversation, covering everything from a home-cooked dinner to a quick bite from a street vendor. Depending on context, though, “kana food” can also point to Chinese broccoli (called “khana” in some Thai and Asian markets) or to the edible canna plant, a starchy root vegetable grown across South America and Asia.
Khana: The Hindi Word for Food
In Hindi, खाना (khana) is the casual, everyday term for food or a meal. It doubles as both a noun (food) and a verb (to eat), so the phrase “khana khana” literally translates to “eating food.” You’ll hear it in homes, restaurants, and street stalls across India, Pakistan, and anywhere Hindi or Urdu is spoken. If someone says “khana taiyar hai,” they’re telling you the food is ready. “Khana pakana” means to cook food.
Hindi also has a more formal word for meals, “bhojan,” but khana is what people actually use in daily life. It’s the word you’d reach for when asking a friend if they’ve eaten yet or when calling the family to the table.
What a Traditional Indian Meal Looks Like
A typical khana in an Indian household is built around a main starch like rice, wheat flatbread (roti or naan), or sorghum. Alongside that, you’ll find vegetable or meat curries that are dry roasted or shallow fried in a wok, thick lentil soups (dal), and sometimes a cured vegetable dish in sauce. Condiments round out the plate: masalas (ground spice blends), plain yogurt or raita, salted pickles, fresh chutneys, crispy papadums, and occasionally a dessert known as “sweetmeats.”
These components vary enormously across the subcontinent. A meal in Kerala looks nothing like one in Punjab, and family traditions within the same region can differ just as much. Indian cooking emphasizes eating what’s in season: mangoes and leafy greens in summer, pumpkins during monsoon months, root vegetables in winter. Religious festivals align with these cycles too, linking specific foods to sacred periods of the year.
Dietary rules shaped by religion and caste add another layer. Most Hindu meals are complete without meat. Beef is forbidden across the Hindu caste system because the cow is considered sacred. Muslims in India eat beef, mutton, and poultry but avoid pork and shellfish. Christians generally eat all meats. Some upper-caste Hindus avoid onions, garlic, and processed foods entirely, viewing them as impure. These rules mean that “khana” can describe wildly different plates depending on who’s cooking and where.
Khana as Chinese Broccoli
In Thai and some Southeast Asian contexts, “khana” (คะน้า) refers to Chinese broccoli, also known as gai lan. It’s a dark, leafy green with thick stems and small white flowers, related to regular broccoli but with a slightly bitter, more robust flavor. You’ll find it in stir-fries, noodle dishes, and soups throughout Thailand, China, Vietnam, and Malaysia.
Nutritionally, Chinese broccoli packs a solid punch. A 100-gram serving delivers about 33% of your daily vitamin C. Like other members of the broccoli family, it contains sulfur-based compounds called glucosinolates. When you chew and digest these greens, your body converts glucosinolates into compounds with antioxidant and anti-inflammatory properties. The broccoli family is also associated with cardiovascular benefits and better blood sugar regulation.
How to Cook Chinese Broccoli
The key to good khana (gai lan) is separating the stems from the leaves, since they cook at different speeds. Slice the stems thinly on a diagonal and tear the leaves into rough chunks. In a stir-fry, add the stems first with a splash of water and cook for one to two minutes until they’re about halfway done. Then add any sauce and toss for another minute or two. Drop the leaves in last and cook just 20 to 30 seconds until they wilt, then pull the pan off the heat. Overcooking turns the leaves army-green and mushy, while undercooking leaves the stems tough and unpleasantly bitter.
A simple preparation of garlic, oyster sauce, and a bit of oil is the classic Thai and Chinese approach. The slight bitterness of the greens balances rich, salty sauces well, which is why you’ll often see khana paired with crispy pork belly or served alongside noodle dishes.
Edible Canna: The Root Vegetable
There’s a third possibility. “Kana” sometimes refers to the edible canna plant (Canna edulis or Canna indica), a tropical root vegetable known as “achira” among Andean communities in South America. The part you eat is the rhizome, a starchy underground tuber that tastes similar to potato.
Andean traditions call for boiling or baking the tubers, much like you’d prepare potatoes. The rhizomes can also be dried and ground into a fine powder that functions as flour. This powder is commonly called “arrowroot” and shows up in biscuits, jellies, puddings, cakes, and hot sauces in Australia and New Zealand. In Korea and other parts of Asia, the same starch is the key ingredient in transparent noodles. It also works as a thickener for sauces, particularly sweet and sour preparations.
For people with gluten sensitivity, canna-derived arrowroot is a practical wheat flour substitute in baking and cooking. It produces a lighter, more neutral result than many other gluten-free flours, which is why it remains popular in specialty and allergy-conscious kitchens.