Mung beans (Vigna radiate) are nutritious beans from a legume plant well known in Asia and India. The beans go by many names including mongo, mash bean and even green bean. The bean is oval shaped and has a grass-green husk on it. When the husk is removed, the bean is yellow. Often used in Chinese recipes, this is a delicious alternative to more traditional common beans.
The mung beans are cooked whole, but can also be sprouted. Mung bean sprouts are used like alfalfa sprouts in recipes. These beans have a lightly sweet flavor.
Choosing the Best
Mung beans are usually sold as dry beans in packages or bulk. They are sold as whole beans or as split beans for use in soups and pastes. They are also sold with and without hulls.
When selecting dry beans check to make sure there is no moisture in the bin or package. Moisture will cause the beans to sprout or rot. You also want to make sure there are no signs of insects in the dry beans. The whole beans should be uniform in color, a nice shape and not cracked or broken.
Storage
These are sprouting beans so you want to store the dry beans in an airtight container where no moisture can accumulate. The container should then be stored in a cool dark spot. The beans can be stored up to 6 months.
Preparing and Cooking
Mung beans can be boiled like other dry beans. You can cook them with or without the hull depending on the style of bean purchased and your preferences. These beans are like lentils and do not need to be pre-soaked.
To prepare whole mung or split beans for cooking:
- Check for damaged beans that are broken, cracked or discolored and discard
- Check for debris and discard
- Place beans in a strainer
- Rinse beans under cold water
To boil whole mung beans with husks for cooking just follow these steps:
- For each cup of mung beans in a saucepan or kettle add 3 cups of water
- Bring the water to a boil
- Simmer the beans for approximately 1hour or until tender
To boil split mung beans or mung beans without the husk you would reduce the simmering time to approximately 30 minutes or until the beans are tender.
You can sprout dry mung beans too and eat the raw sprouts. Be sure to carefully check sprouts for odor or mildew before eating.
- Rinse the dry beans under cool water
- Put the beans in a glass container
- Cover with water
- Soak for 8 to 12 hours
- Drain the water
- Cover the jar with a cloth and place in a dark corner of the kitchen
- Let beans sprout
- Drain water from the bean sprouts every 8 hours and gently rinse the sprouts
- Grow from 2 to 4 days
- Rinse and refrigerate sprouts
Mung beans are eaten as a vegetable side dish, added to soups and salads, or mashed and fried.
Nutrition Highlights
Mung beans are an excellent source of potassium and fiber in addition to other vitamins and minerals. A cup of beans is only 30 calories too which is much lower than most other beans.
One (1) cup of mung beans has significant amounts of the following nutrients.
- Vitamin A – 236 I.U.
- Vitamin K – 18.6 mcg
- Vitamin C – 9.9 mg
- Dietary fiber – 34g
- Protein – 49 g
- Folate – 1294 mcg
- Choline – 203 mg
- Iron – 14.0 mg
- No cholesterol
- Saturated fat – 1g
- Calcium – 273 mg
- Phosphorous – 760 mg
- Potassium – 2579 mg
- Magnesium – 391 mg
- Selenium – 17.0 mcg
- Zinc – 5.5 mg
- Copper – 1.9 mg
- Omega-3 fatty acids – 55.9 mg
- Omega-6 fatty acids – 739 mg
Mung beans are a good food to include in any diet and especially a diet where calories count. The high vitamin and mineral content is beneficial to the cardiovascular system. The beans also produce less gas and thus flatulence is not a problem. The beans are very high in fiber and thus aid digestion. They are high in protein too.