That little green bottle turning up at Korean BBQ spots and bottle stores across Aotearoa? That’s soju—clean, smooth, and far more versatile than it looks. This guide breaks down what soju is, how it’s made and served, the different styles you’ll find in New Zealand, how to choose one you’ll like, and how many standard drinks are in a bottle. You’ll also get food pairings, simple cocktails, and straight answers to common questions.
What is
Soju is a clear Korean distilled spirit, traditionally made from rice but now also from wheat, barley, or starches like sweet potato and tapioca. Most mainstream soju sits between 12% and 20% ABV, so it’s gentler than vodka but stronger than beer or wine. Classic soju is neutral and lightly sweet; modern fruit-flavoured versions taste brighter and easier to sip.
The drink has deep roots. Distillation techniques arrived on the Korean peninsula in the 13th century, and regional traditions—like Andong soju—kept small-batch, rice-based methods alive. In the late 20th century, mass-market brands shifted to “diluted soju,” blending neutral spirit with water and a touch of sweetener for a consistent, smooth profile.
Soju isn’t sake (that’s brewed, like a rice wine) and it isn’t vodka (that’s typically stronger and drier). It’s its own thing: light, food-friendly, and made for sharing.
| Beverage | What it is | Typical ABV | How it’s made | Taste/serve |
|---|---|---|---|---|
| Soju | Korean distilled spirit | 12–25% | Distilled or diluted neutral spirit; sometimes single-distilled rice | Smooth, lightly sweet; neat and chilled, or in simple mixes |
| Sake | Japanese brewed rice beverage | 13–17% | Brewed (like beer) then filtered; not distilled | Floral/umami; served chilled or warm in small cups |
| Shochu | Japanese distilled spirit | 20–25% | Single-distilled from rice, barley, sweet potato | Earthy to floral; neat, with water, or on ice |
| Vodka | Neutral distilled spirit | 37–40%+ | Multiple distillations from grain or potato | Clean, high-proof; shots or cocktails |
How it works
From grain to glass: production in brief
Traditional soju starts with a mash of steamed rice (sometimes other grains), fermented with a culture called nuruk. That wash is then distilled and rested. Premium single-distilled bottles capture grain character and soft heat.
Most mainstream soju is “diluted soju.” Producers make neutral spirit (often from molasses or tapioca), dilute it with water, filter it, and add a small amount of sugar or stevia. Flavoured soju infuses fruit essences after dilution.
How people drink soju
- Serve it cold. A quick chill tightens the aroma and softens the edges.
- Share small glasses. In Korean custom, you pour for others and accept with two hands.
- Pair with food (anju). Fried chicken, BBQ, spicy stews, dumplings—soju is built for the table.
- Keep the pace. The light feel and sweetness can creep up on you.
ABV and NZ standard drinks
In New Zealand, one standard drink is 10 grams of pure alcohol. A simple rule of thumb:
Standard drinks (NZ) ≈ volume in litres × ABV (%) × 0.789
- 360 ml bottle at 16% ABV: 0.36 × 16 × 0.789 ≈ 4.6 standard drinks
- 360 ml bottle at 20% ABV: 0.36 × 20 × 0.789 ≈ 5.7 standard drinks
- 50 ml shot at 16% ABV: 0.05 × 16 × 0.789 ≈ 0.63 standard drinks
That’s why a couple of rounds can feel stronger than expected.
Types / examples
Main styles you’ll see in New Zealand
- Classic “green bottle” soju (diluted): Smooth, lightly sweet, usually 16–20% ABV. Built for shots, somaek (soju + beer), and simple mixers.
- Flavoured soju: Peach, grapefruit, apple, lychee, even yoghurt-style. Often 12–14% ABV, noticeably sweeter, very approachable.
- Premium single-distilled soju: Rice-forward, drier, and more aromatic. Typically 20–25% ABV. Sip it like a light whisky or shochu.
- Sparkling/low-ABV soju drinks: Lightly carbonated and fruit-led. Easygoing but still alcoholic—check the label.
What’s commonly available in NZ
You’ll find mainstream brands such as Jinro (Chamisul), Chum Churum (Lotte), Good Day, and Charm in many bottle stores and Korean restaurants. Premium picks like Hwayo or artisanal, single-distilled rice soju appear at specialist retailers and some online shops. Due to licensing rules, supermarkets in New Zealand don’t sell spirits, so look to off-licence bottle stores or Asian grocers with an off-licence.
| Type | Typical ABV | 360 ml bottle: approx. standard drinks (NZ) | Flavour profile | Best for |
|---|---|---|---|---|
| Classic green-bottle soju | 16–20% | 4.6–5.7 | Clean, mildly sweet, neutral | Chilled shots, somaek, savoury food |
| Flavoured soju | 12–14% | 3.4–4.0 | Fruit-forward, sweeter, soft finish | New drinkers, light cocktails |
| Single-distilled rice soju | 20–25% | 5.7–7.1 | Grain aroma, drier, more character | Sipping neat, food pairings |
Pros and cons
Why soju works so well
- Food-friendly: Its clean profile handles spice, fat, and smoke without fighting the plate.
- Approachable strength: Lower ABV than most Western spirits.
- Versatility: Great neat, in easy mixes, or splashed into beer.
- Choice: From crisp classic to lively flavoured to complex single-distilled.
- Value: Many bottles are affordable compared with premium spirits.
Things to weigh up
- Sweetness can mask alcohol: Flavoured soju goes down fast—pace yourself.
- Calories add up: Alcohol plus sugar equals energy density; check labels if you’re tracking intake.
- Less aroma than aged spirits: If you love bold oak or botanicals, some soju may feel too subtle.
- Packaging waste: Small bottles multiply glass and caps; consider recycling.
How to use or choose
How to choose a bottle that suits you
- Start with ABV: Pick 12–14% for casual sipping or 16–20% for the classic experience.
- Decide on style: Neutral (classic) if you like clean spirits; flavoured if you want fruit; single-distilled if you enjoy character.
- Check sweetness: Flavoured lines vary; grapefruit is often tangier, peach is sweeter.
- Look at the base: Rice-based premium soju drinks drier and grain-forward; diluted soju stays very smooth.
- Buy from the right place: In NZ, head to an off-licence bottle store or licensed Asian grocer; supermarkets don’t sell spirits.
Step-by-step: serve soju at home
- Chill the bottle for at least 1–2 hours. Cold is kinder to the palate.
- Set out small glasses and a shareable snack—fried chicken, dumplings, kimchi pancakes, or grilled skewers.
- Open the bottle gently. Pour for your guests first; top up your own glass last.
- Toast, then sip—or take a small shot. Keep it relaxed, not rushed.
- Pair each round with food and water. It keeps the flavours lively and the pace steady.
Food pairings that sing
- Korean BBQ and spicy fried chicken: Soju refreshes between fatty, spicy bites.
- Seafood: Try with oysters, grilled snapper, or sashimi; the clean finish doesn’t overwhelm delicate fish.
- Noodles and dumplings: Perfect with jjajangmyeon, tteokbokki, mandu, or pan-fried gyoza.
- Kiwi staples: Crisp soju cuts through fish and chips or a plate of mussels with chilli and lime.
Simple soju mixes
- Somaek (soju + beer): 1 part soju to 3–4 parts crisp lager. Light, toasty, and sessionable.
- Grapefruit highball: Flavoured grapefruit soju topped with soda over ice; add a squeeze of fresh citrus.
- Yoghurt soju: 1 part soju, 1 part plain yoghurt drink, splash of lemonade; shake with ice.
- Watermelon pitcher: Hollow a small watermelon, add chilled soju and ice; ladle into cups.
- Soju tonic: Classic soju over ice, top with tonic, lemon peel expressed over the glass.
FAQ
What does soju taste like?
Classic soju is clean, lightly sweet, and very smooth. Flavoured soju tastes like the fruit on the label—peach, grapefruit, apple—often with a soft, sweet finish. Premium single-distilled bottles show subtle grain notes and a drier edge.
How many standard drinks are in a bottle of soju?
It depends on ABV. Use the NZ formula: volume (L) × ABV (%) × 0.789. A 360 ml bottle at 16% is roughly 4.6 standard drinks; at 20%, about 5.7.
Is soju gluten-free?
Many diluted soju products are made from non-gluten starches (like tapioca), but some premium versions use wheat or barley. If you’re avoiding gluten, check the label or the producer’s website for the base ingredient and any allergen statements.
Can I buy soju at the supermarket in New Zealand?
No. NZ supermarkets don’t sell spirits. Look for soju at off-licence bottle stores, licensed Asian grocers, Korean restaurants, or reputable online retailers operating under an off-licence.
What’s a good first soju for beginners?
Start with a flavoured bottle (grapefruit or peach) at 12–14% ABV, or a classic green-bottle around 16–17% if you prefer a cleaner, less sweet sip.
How should I store soju, and how long does it last once opened?
Keep it sealed and out of the sun. After opening, refrigerate and enjoy within a few weeks for the best flavour, especially with fruit-flavoured styles. Unflavoured soju keeps longer, but freshness still helps.
Is soju strong?
It’s milder than most spirits but stronger than wine. Because it’s smooth and sometimes sweet, it can feel gentle—remember the standard drink count and pace yourself.
What’s the difference between single-distilled and diluted soju?
Single-distilled soju is made more like a craft spirit, often from rice, with a distinct grain character and a drier finish. Diluted soju blends neutral spirit with water and a touch of sweetener for a very smooth, consistent taste.
Any quick serving etiquette tips?
- Pour for others; don’t pour your own if you’re following Korean custom.
- Use two hands to pour and receive when showing respect.
- Turn slightly away from elders when taking a sip in formal settings.
What should I pair with soju at a Kiwi barbecue?
Go for grilled lamb skewers with sesame and chilli, snapper fillets with lemon and soy, charred corn with kimchi butter, or a platter of prawns. Soju’s clean finish keeps smoke and spice in check.