What Is Mirin? A Guide to Uses and Substitutes

Mirin is one of the essential seasonings in Japanese cuisine, adding a distinctive richness and gentle sweetness to simmered dishes and teriyaki. However, it is not always easy to find in Ho Chi Minh City. This article covers what mirin actually is, the difference between hon-mirin and mirin-fu, its role in washoku, and how to substitute it when you run out.

What Is Mirin

Ingredients and Production

Mirin is a sweet rice wine for cooking, made from glutinous rice, rice koji, and shochu (or alcohol). The koji enzymes break down the starch in the glutinous rice, producing glucose, oligosaccharides, and amino acids. This complex sweetness creates a flavor that ordinary sugar simply cannot replicate.

What Mirin Does for Your Cooking

Mirin serves four main roles in cooking.

• Elegant sweetness: Unlike the direct sweetness of sugar, mirin adds a mellow, gentle sweetness.
• Glossy finish: When heated, the sugars form a thin film on the surface, giving dishes an attractive glaze. The "teri" in teriyaki comes precisely from this effect.
• Prevents ingredients from falling apart: The alcohol and sugars firm up the structure of ingredients, keeping potatoes and fish intact during simmering.
• Removes unwanted odors: The alcohol content helps volatilize and eliminate fishy or meaty smells.

Hon-Mirin vs. Mirin-Fu

Hon-Mirin (True Mirin)

Hon-mirin contains about 14% alcohol and is classified as a liquor. It is produced by slowly saccharifying and aging glutinous rice, rice koji, and shochu for over 40 days. It is characterized by a deep sweetness, complex umami, and rich aroma. In Japan, it is subject to liquor tax, making it somewhat more expensive.

Mirin-Fu (Mirin-Style Seasoning)

Mirin-fu has less than 1% alcohol and is not classified as a liquor. It is made by combining glucose, corn syrup, and acidulants to mimic the taste of mirin. It is cheaper and easier to find, but it lacks the ability to prevent ingredients from breaking apart or to remove odors.

If you want to elevate the quality of your dishes, hon-mirin is recommended. However, if you simply need to add sweetness, mirin-fu will do the job.

The Role of Mirin in Japanese Cuisine

Mirin is not included in the "sa-shi-su-se-so" (the five basic seasonings), but it is still an indispensable foundational seasoning in Japanese cooking.

Simmered Dishes (Nimono)

Nikujaga, chikuzenni, simmered fish: nearly all Japanese nimono use mirin. Combined with soy sauce and dashi to make a simmering broth, it allows sweetness and umami to permeate the ingredients.

Teriyaki and Sauces

Teriyaki chicken, buri teriyaki, yakitori sauce: in "sauce-based" dishes, mirin plays a starring role. Simply mix mirin, soy sauce, and sake in equal parts to create a basic teriyaki sauce.

Noodle Dipping Sauce (Mentsuyu)

Dipping sauce for somen, cold soba, and tempura all contain mirin. Dashi and soy sauce alone can taste sharp and harsh. Adding mirin rounds out the flavor.

Substitutes When You Cannot Find Mirin in HCMC

Even if you keep a stock of Japanese seasonings in Ho Chi Minh City, you may sometimes run out of mirin. Here are some useful substitutes.

Sugar + Sake

This is the most recommended substitute. Add 1 teaspoon of sugar to 1 tablespoon of sake to get a sweetness and alcohol effect close to mirin. It works well for a wide range of dishes including teriyaki and simmered foods.

Sugar + Honey

If you do not have sake either, you can dissolve sugar and honey in a small amount of water. Honey can provide a similar glaze, but without alcohol there is no odor-removing or shape-preserving effect. This is not suitable for dishes like simmered fish where odor is a concern.

Sugar Only

The simplest substitute. It adds sweetness only, without the richness, glaze, or odor-removing properties of mirin. Use this as an "emergency fix for sweetness" only.

Tips When Substituting

• Sugar is sweeter than mirin, so use less. A rough guide is 1 teaspoon of sugar for every 1 tablespoon of mirin.
• For dishes that rely on the effects of alcohol (keeping shape, removing odors), try to use sake as well.
• Substitutes are only a stopgap. If you regularly cook Japanese food, keeping hon-mirin on hand is the best option.

Buy Mirin on Farmi

Have you ever struggled to find hon-mirin in Ho Chi Minh City? Some Japanese supermarkets carry it, but the selection and stock vary from store to store.

With Farmi, you can order in Japanese and have authentic Japanese hon-mirin delivered in as little as one hour. Soy sauce, cooking sake, dashi packs, and other essential Japanese seasonings can all be ordered together, saving you multiple shopping trips.

How to Store Mirin in a Tropical Climate

Ho Chi Minh City is hot and humid year-round. While mirin can be stored at room temperature in Japan, the climate in Vietnam requires extra care.

• Before opening: Keep it away from direct sunlight and store in the coolest place possible. Since room temperature in HCMC often exceeds 30°C, refrigeration is the safest choice.
• After opening: Always refrigerate. Left at room temperature, the color will darken and the flavor will change.
• Use-by guideline: Ideally, use it within 2 to 3 months after opening. Hon-mirin lasts longer than mirin-fu due to its alcohol content, but it is still best to use it up promptly.
• Bottle care: Wipe any residue from the spout and close the cap tightly.

Frequently Asked Questions

Q1. Are mirin and cooking sake the same thing? No. Mirin is a seasoning that adds sweetness, while cooking sake (ryorishu) is sake with added salt. Mirin provides sweetness, glaze, and shape-preserving benefits, while cooking sake is mainly used for removing odors and adding aroma. Many simmered dishes use both.

Q2. Can you drink hon-mirin straight? Yes, since hon-mirin is classified as a liquor. In Japan, it has traditionally been used as an ingredient in otoso, a spiced sake drunk on New Year's Day. However, because it is very sweet, drinking it straight is not common.

Q3. When should you add mirin during cooking? Generally, add it from the early to middle stages of cooking. The basic rule is to add mirin before soy sauce and miso, because the sugars in mirin need time to penetrate the ingredients. If you want a glossy finish, you can also add a small amount at the end.

Q4. Is it safe to use mirin in dishes for children? If the dish is thoroughly cooked, the alcohol evaporates, so it is perfectly safe. Simmered dishes and teriyaki that are fully heated can be served to children without worry. However, avoid using mirin in uncooked preparations like dressings.

Summary: Master Mirin for Authentic Japanese Cooking in HCMC

Mirin is a seasoning that brings elegant sweetness, a beautiful glaze, structural integrity to ingredients, and odor removal, making it indispensable in Japanese cuisine. Understand the difference between hon-mirin and mirin-fu, and choose the right one for your cooking needs. When you do not have any, sugar plus sake is a workable substitute, but the flavor of real hon-mirin is truly in a class of its own. And do not forget to refrigerate in the HCMC climate.

Download the Farmi app and get authentic Japanese mirin delivered right to your door in Ho Chi Minh City.

Related Articles

• Essential Seasonings for Japanese Cuisine
• Soy Sauce Guide: 5 Types and How to Use Them
• How to Buy Japanese Seasonings in HCMC

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