Mung Bean Sprouts
Crisp, mild, and endlessly versatile, mung bean sprouts are a pantry-friendly powerhouse you’ll reach for again and again.
In a nutshell
Mung bean sprouts are the tender, ivory shoots of germinated mung beans, grown in just a few days without soil. They’re beloved in Asian cooking for their satisfying crunch and clean, slightly sweet flavor. With very few calories and a surprising amount of protein, they’re one of the easiest nutritional upgrades you can add to a meal.
Nutrition
≈ 4 Calories and 0g fat per tablespoon.
At only about 30 calories per 100 grams, mung bean sprouts are remarkably light while still delivering 3 grams of protein — impressive for a vegetable. They’re a decent source of dietary fiber and contain naturally occurring vitamin C, which increases significantly during the sprouting process and helps support immune function and iron absorption. Sprouting also boosts the availability of folate and B vitamins while reducing antinutrients like phytic acid, making the overall nutrient package easier for your body to absorb. Sodium is negligible at just 6 mg per 100 grams, making them a great fit for low-sodium diets. Nutrition per 100g via Spoonacular.
Culinary uses & pairings
Mung bean sprouts are a classic stir-fry ingredient — toss them in during the last minute or two over high heat so they stay crisp and bright. They soak up savory sauces beautifully in dishes like pad thai, lo mein, and fried rice without turning mushy when handled quickly. They’re equally at home in hot soups and ramen bowls, where diners add them raw at the table so the residual heat just barely wilts them.
Raw sprouts shine in fresh applications like Vietnamese-style spring rolls, Korean bibimbap, and crunchy Asian slaws dressed with sesame oil and rice vinegar. They add texture to sandwiches and wraps, and their mild flavor makes them an unobtrusive filler that lets bolder ingredients — chili, ginger, garlic — take center stage.
Pairs well with
Substitutions
Buying & storage
Look for sprouts with firm, white, crisp stems and pale yellow or green tips — avoid any that appear brown, slimy, or smell sour. In the grocery store they’re usually sold in plastic bags or bulk bins in the produce section; bags with a visible moisture-control vent tend to stay fresher longer. Freshness matters a lot here: sprouts degrade quickly, so check the sell-by date and buy only what you’ll use within a few days. If your store carries them loose, give them a gentle squeeze through the bag — they should feel cool, hydrated, and springy, not limp.
Recipes using mung bean sprouts
5 recipes across our recipe sites use mung bean sprouts. A few favorites:
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History & origin
Mung beans (Vigna radiata) originated in the Indian subcontinent and have been cultivated for at least 3,500 years. Sprouting them for food is believed to have developed in ancient China and Southeast Asia, where cooks discovered that soaking and rinsing beans in warm conditions produced tender, digestible shoots in just days — no soil required. By the time trade routes expanded across Asia, mung bean sprouts had become a staple from Korea and Japan to Vietnam and Indonesia. Chinese immigrants brought the technique to the United States in the 19th century, and by the 20th century sprouted mung beans had become closely associated with American Chinese restaurant cooking, appearing in classic dishes like chop suey.
How it’s made
Mung bean sprouts are produced by a simple process of controlled germination. Dried mung beans are soaked in water for several hours to activate germination, then drained and kept in a warm, humid environment — typically 70–80 °F (21–27 °C) — where they are rinsed with fresh water two to three times daily to prevent mold and bacteria. Within 3 to 5 days the beans send out white shoots that grow to 1–3 inches long. Commercial producers use large rotating drums or racks in humidity-controlled rooms to scale this process, while home sprouters can achieve the same result with nothing more than a mason jar, a mesh lid, and a warm countertop away from direct sunlight.
Good to know
- Mung bean sprouts are about 90% water, which is what gives them that refreshing, juicy crunch.
- The vitamin C content in a sprouted mung bean is significantly higher than in the dry seed — sprouting markedly increases it through metabolic activity during germination.
- They are one of the fastest crops on earth: from dry bean to edible sprout in as little as 3 days with no soil, sunlight, or outdoor space needed.
- In traditional Chinese medicine, mung bean sprouts have long been valued as a cooling food believed to reduce internal heat and support digestion.
- The FDA recommends that high-risk individuals (pregnant women, elderly, immunocompromised) eat sprouts cooked rather than raw due to the potential for bacterial contamination in the warm, moist sprouting environment.
