Sake Lees Benefits: Health Advantages and Cooking Uses

Sake kasu (sake lees) is the white solid residue left after pressing Japanese sake. Far from being just a byproduct, it is a nutrient-rich fermented ingredient packed with protein, B vitamins, dietary fiber, and amino acids, and has been used in Japanese cooking and beauty care for centuries. Here are the benefits of sake kasu and ways to incorporate it into your daily meals, even in Ho Chi Minh City.

Nutrition and Health Benefits of Sake Kasu

Rich in Nutrients

Sake kasu concentrates the nutrients produced by rice koji and yeast during the sake brewing process. It contains about three times more protein than rice, along with vitamins B1, B2, and B6. It also contains dietary fiber and resistant protein (a type of protein that resists digestion), which is expected to support gut health.

Benefits as a Fermented Food

Sake kasu is a fermented food containing koji-derived enzymes and peptides. In Japan, it has long been said that "drinking kasujiru warms the body," and it has been a staple in cold-weather cooking. In Ho Chi Minh City's air-conditioned offices and homes, a warm bowl of kasujiru can warm you from the inside.

Cooking Uses

Kasujiru (Sake Lees Soup)

The most popular dish using sake kasu is kasujiru. Dissolve sake kasu in dashi broth, then simmer with salmon, daikon radish, carrots, konnyaku, and fried tofu (aburaage). Adding a bit of miso deepens the flavor. Since the alcohol evaporates during cooking, it is safe for children as well.

Kasuzuke (Sake Lees Marinade)

This is a method of marinating fish or meat in sake kasu. Mix sake kasu with mirin and a small amount of salt to form a paste, coat the fillets, and refrigerate overnight. Grilled salmon or yellowtail kasuzuke develops a wonderful aroma and goes perfectly with rice. Gently wipe off the sake kasu before grilling to prevent burning.

Amazake (Sweet Rice Drink)

Simply dissolve sake kasu in water, add sugar, and warm it up to make amazake. Sometimes called a "drinkable IV drip" for its nutritional value, amazake is delicious served hot or cold and can be enjoyed year-round.

How to Store Sake Kasu

Sake kasu keeps for several months in the refrigerator, but for longer storage, freezing is recommended. Divide into portions, wrap in plastic wrap, and place in freezer bags for up to about six months. In Ho Chi Minh City's temperatures, avoid room-temperature storage and refrigerate immediately after purchase.

Take out only the amount you need and return the rest to the refrigerator promptly. A slight brown discoloration is normal, but discard if it develops an off smell.

Frequently Asked Questions

Q1. Does sake kasu contain alcohol? Yes, sake kasu retains a small amount of alcohol. However, cooking at 80 degrees or above for several minutes evaporates most of it. Make sure to cook thoroughly if serving to children or pregnant women.

Q2. Are sake kasu and rice koji the same thing? No, they are different. Rice koji is steamed rice inoculated with koji mold, while sake kasu is the pressed lees left over from sake production. Both are fermented foods but have different uses and nutritional profiles.

Q3. Can I get sake kasu in Ho Chi Minh City? You can order Japanese-made sake kasu on the Farmi app. It is delivered via refrigerated transport to ensure quality.

Q4. Is it okay to eat sake kasu every day? In moderate amounts, it is perfectly fine to include sake kasu in your daily diet. Incorporating it as kasujiru soup or amazake is an easy way to keep it up. However, those sensitive to alcohol should ensure thorough cooking.

Get Sake Kasu on Farmi

The Farmi app delivers Japanese-made sake kasu via refrigerated transport within Ho Chi Minh City. The Japanese-friendly app makes searching and ordering simple. Why not start incorporating fermented foods into your daily meals for a healthier lifestyle?

Download the Farmi App and enjoy meals with sake kasu.

Related Articles

• How to use shio koji : another versatile seasoning made with koji
• Complete guide to Japanese fermented seasonings : the full picture of fermented seasonings
• What is miso : the basics of a fermented seasoning from soybeans and koji
• White miso vs red miso : types and characteristics of miso

Note: this article and some images were created with the assistance of AI (artificial intelligence) and reviewed by our editorial team before publication.