Soju: The Little Green Bottle

Reviewed by Mathew Benoit, COO of Learn Brands · October 2026

You've seen the little green bottle. It sits in the cooler at the Korean market, in the middle of the table at every barbecue spot, and in half the K-dramas on your watchlist. It is also the best-selling spirit on the planet, and most people who drink it couldn't tell you what's inside.

This course is built to fix that. In about 30 to 40 minutes, you'll walk away with a working command of soju, from the still to the table to the sale.

What you'll learn

Seven modules, each built on the same five-part rhythm of accordion overviews, teaching slides, flashcards, and a knowledge check at 75% to advance.

Module 1 defines soju and draws the line that organizes the whole category: diluted green-bottle soju (huiseok) versus traditional distilled soju (jeungryu). One name, two very different drinks. You'll also place soju next to sake, shochu, baijiu, and vodka.

Module 2 covers 700 years of history, from the Mongol-era arrival of distillation and Andong's 45% ABV rice soju to the 1965 rice ban that created the modern green bottle and the 1999 revival of traditional distilling.

Module 3 walks both production routes. Diluted soju starts as neutral spirit that is cut with water, lightly sweetened, and charcoal filtered. Distilled soju starts with nuruk, takes a single pass through a pot still, and gets nothing added.

Module 4 covers the brands and the bottle: Hite Jinro's Chamisul and retro Jinro lines, Lotte's Chum Churum, fruit soju at 12 to 14% ABV, premium distilled names like Hwayo and Andong Soju, and the label terms that tell you which style you're holding.

Module 5 is styles, flavor, and tasting. You'll compare the classic green-bottle profile with fruit and premium distilled soju, set soju against vodka and shochu, taste by temperature, and match a style to the drinker in front of you.

Module 6 takes the bottle to the table: the two-handed pour, etiquette with elders, a proper somaek, anju food pairing, and four easy builds with specs in oz and ml, including Yogurt Soju, Watermelon Soju, and a Cucumber Soju Highball.

Module 7 makes the commercial case for the trade: the beer-and-wine license advantage, the Hallyu and low-ABV tailwinds behind the category, the margin story, and answers to the three objections buyers raise most.

Who this is for

Beverage and hospitality professionals (bartenders, sommeliers, retail buyers, restaurant managers, and sales reps) who want a working command of a category that is growing fast in export markets.

And the soju-curious: drinkers who love a Korean barbecue night and want to order, pour, and pair with confidence.

The course speaks to both, with Behind the Bar notes for trade specifics and Restaurant Move notes for the person ordering at dinner.

What you walk away with

A clear definition of soju and the two very different drinks that share the name. The history that explains why the green bottle exists at all. A working picture of how both styles are made. The ability to read a soju label and pick well. The rituals: how to pour, how to receive, how to mix a somaek, and what to put on the table beside the bottle. And for the trade, the commercial case for getting soju onto an account's list.

The next time the green bottle lands in front of you, you'll know what you're drinking, what to do with it, and how to sell it.

Free to enroll. Self-paced. Certificate on completion.

Soju course FAQ

Is this course free?

Yes. Soju: The Little Green Bottle is part of the free Core Education Suite, free to take and free to assign to your team. No cost, no subscription, no card required. A certificate is issued on completion.

How long does it take?

About 30 to 40 minutes across seven modules, self-paced. Each module follows the same rhythm of accordion overviews, teaching slides, flashcards, and a knowledge check at 75% to advance.

Is soju the same as sake?

No. Sake is Japanese and brewed from rice. Soju is Korean and distilled, or built from distilled alcohol. Its closest cousin is Japanese shochu. Module 1 covers the distinction properly.

Can a beer-and-wine venue serve soju?

In some US states, yes. Where lower-strength soju is grouped with beer and wine for licensing, a venue without a full liquor license can pour it. California and New York both allow wine-licensed restaurants to sell soju at 24% ABV or less. The details vary by state, so confirm the rule in your own market. Module 7 shows how to use this with an account.

Can I enroll my whole team?

Yes. Create a free company account, assign the course, and track who has started and finished from the Learn Brands dashboard.

Get certified

Browse the on-demand certifications, from state-approved seller-server training to category credentials like AFNA and Hemp Bev Certified. Buying for a team? Register your business free and assign seats across your whole staff.

Related courses

Soju's closest neighbors in the suite are Baijiu Basics, the other great East Asian distillate, and Sake: From Rice to Glass, the brewed rice drink soju gets confused with most. Diluted soju is built much like vodka, so Vodka: The Clean Canvas pairs well, and Spirits 101 gives the category overview. The written companion is our plain-English guide to what soju is. Browse the free Core Education Suite.

About the reviewer
Mathew Benoit is COO of Learn Brands. He has a family liquor store background, spent more than eight years as Marketing Director at the distributor Vinocopia, and has represented brands nationally. Read Mathew's full bio.