Natto is a traditional Japanese food made from fermented soybeans, known for its distinct flavor and unique texture. This nutrient-dense superfood is rich in protein, dietary fiber, vitamins, and minerals, making it a popular choice among health enthusiasts. Many people enjoy natto for its potential health benefits, including improved digestion and enhanced gut health due to the presence of beneficial bacteria. As noted by nutrition experts, Natto is not only a delicious part of Japanese cuisine but also a powerhouse of nutrients that can contribute to your overall well-being.” Its rising popularity outside Japan is attributed to the global trend towards plant-based diets and fermented foods, further solidifying its status as a healthy addition to modern diets.
Natto: A Traditional Japanese Cuisine
Natto is a traditional Japanese food made from fermented soybeans, known for its strong smell, unique texture, and health benefits. It is rich in protein, vitamins, and probiotics, making it a popular choice for breakfast in Japan. Natto is often served with rice and topped with condiments like soy sauce, mustard, or green onions. Despite its divisive flavor and aroma, natto is cherished for its nutritional value and is particularly popular among health-conscious individuals.
Preparation of Natto
History of Natto
Natto has a long history in Japan, believed to have originated over a thousand years ago. The method of fermentation likely began by accident, possibly due to soybeans being stored in straw, which contains Bacillus subtilis, the bacterium responsible for the fermentation process. Over centuries, natto has evolved into a staple in Japanese cuisine, now enjoyed in various dishes and forms.
Ingredients
| Ingredient | Amount |
|---|---|
| Dried soybeans | 1 cup |
| Water | 4 cups |
| Natto starter culture (or a small amount of store-bought natto) | 1 teaspoon |
| Straw or cheesecloth (optional for fermentation) | As needed |
Steps to Prepare Natto
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Soak the Soybeans
Rinse dried soybeans under cold water to remove any impurities. Place the soybeans in a large bowl and cover them with water. Allow them to soak for 8 to 12 hours or overnight.
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Cook the Soybeans
Drain the soaked soybeans and transfer them to a large pot. Add 4 cups of fresh water and bring to a boil. Once boiling, reduce the heat and simmer for about 2 to 3 hours until the soybeans are tender. They should be soft enough to crush between your fingers.
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Prepare the Fermentation Container
While the soybeans are cooking, prepare a fermentation container. You can use a glass jar or a plastic container with a lid. If using straw, place it in the container as a base for better aeration.
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Add the Natto Starter
Once the soybeans are cooked, drain them and let them cool slightly. Sprinkle 1 teaspoon of natto starter culture or a small amount of store-bought natto over the warm soybeans. Mix gently to ensure the culture is evenly distributed.
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Ferment the Soybeans
Transfer the soybeans to the prepared fermentation container, spreading them evenly. If using straw, push the soybeans lightly into the straw. Cover the container with a lid or cheesecloth, allowing air to circulate. Place the container in a warm environment (around 40°C or 104°F) for 24 hours.
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Store the Natto
After 24 hours, the natto should be ready. You will notice a sticky texture and a strong aroma. Transfer the natto to the refrigerator to slow down the fermentation. It can be stored in the refrigerator for up to one week.
Enjoying Natto
Natto is often served over rice and can be seasoned with soy sauce, mustard, or topped with green onions. It can also be used in various dishes, including sushi, salads, and soups.
Frequently Asked Questions
What is Natto?
Natto is a traditional Japanese food made from fermented soybeans, known for its strong flavor and sticky texture.
How is Natto made?
Natto is made by fermenting soybeans with the bacteria *Bacillus subtilis*, which thickens the beans and creates a unique taste.
What are the health benefits of Natto?
Natto is high in protein, vitamins (especially K2), and probiotics, which may improve digestion and bone health.
Is Natto safe to eat?
Yes, natto is safe to eat for most people unless you have a soy allergy or are taking certain medications like blood thinners.
What does Natto taste like?
Natto has a strong, earthy flavor with a somewhat nutty taste and a distinctive aroma, which can be polarizing.
How should I eat Natto?
Natto is often served over rice and can be enjoyed with soy sauce, mustard, or chopped green onions for added flavor.
Can I freeze Natto?
Yes, you can freeze natto, but the texture may change upon thawing, making it less sticky.
Where can I buy Natto?
Natto can be found in Asian grocery stores, health food stores, or purchased online.
How long does Natto last?
Unopened natto can last for several weeks in the refrigerator, while opened natto should be consumed within a few days.
Is Natto a good source of probiotics?
Yes, natto contains live probiotics that can contribute to gut health and improve digestion.
Can vegans eat Natto?
Yes, natto is suitable for vegans as it is made from soybeans and does not contain any animal products.
What are some common dishes that use Natto?
Natto is commonly served with rice, in sushi rolls, and as a topping for various dishes in Japanese cuisine.
How do you store Natto?
Natto should be stored in the refrigerator and kept in its original packaging to maintain freshness.
Does Natto contain gluten?
No, natto is gluten-free as it is made solely from soybeans.
