Fresh, fruity, and irresistibly refreshing—Subak Soju is the ultimate summer cocktail. This Korean-inspired drink blends juicy watermelon with smooth soju, a touch of lime, and just the right amount of sweetness. Whether you’re sipping it on a warm evening or serving it at a gathering, it’s a guaranteed crowd-pleaser. I’ve made this drink countless times, and trust me, once you try it, you’ll want to keep it on repeat.
Subak Soju
Ingredients
You’ll need:
- 2 oz (60ml) soju
- 4 oz (120ml) fresh watermelon juice (blend and strain watermelon for the best flavor)
- 1 oz (30ml) simple syrup (or adjust to taste)
- 0.5 oz (15ml) fresh lime juice
- Ice cubes (as needed)
- Watermelon slice or lime wheel (for garnish)
How to Make Subak Soju
- Fill a cocktail shaker with ice.
- Pour in the soju, watermelon juice, simple syrup, and lime juice.
- Shake well until everything is nicely chilled.
- Strain into a highball glass filled with ice.
- Garnish with a watermelon slice or lime wheel.
- Serve immediately and enjoy!
Tips for the Best Subak Soju
- Use fresh watermelon juice for the best flavor. Bottled juice works, but fresh makes a difference.
- Chill your glass before pouring—this keeps your drink extra refreshing.
- Adjust the sweetness by adding more or less simple syrup. Watermelon sweetness varies!
- For a slushie version, blend everything with ice for a frozen treat.
Substitutions & Variations
Want to switch things up? Here are some fun twists:
- Swap soju for vodka if you prefer a stronger kick.
- Use honey or agave instead of simple syrup for a natural sweetness.
- Add a spicy kick by muddling a slice of jalapeño before shaking.
- Make it herbal by adding a sprig of mint or basil.
- Try a tropical twist by mixing in pineapple or mango juice.
- Go non-alcoholic by replacing soju with sparkling water or lemonade.
Food Pairings
This cocktail pairs beautifully with:
- Korean BBQ – The smoky, savory flavors balance the drink’s sweetness.
- Fresh salads – A crisp, tangy salad complements the fruity notes.
- Spicy foods – The cool watermelon soothes the heat from spicy dishes.
Storage & Make-Ahead Tips
- Make ahead: Mix everything except the ice and store in the fridge for up to 24 hours. Shake well before serving.
- Leftovers: If you have extra, keep it chilled and drink within a day for the best taste.
Q&A
Can I use bottled watermelon juice?
Yes! Just check the label for added sugars.
What’s the best soju for this cocktail?
Any standard soju works, but feel free to experiment with different brands.
Can I make a big batch for a party?
Absolutely! Multiply the ingredients based on how many servings you need.
How strong is this drink?
Soju has a lower alcohol content than vodka, so it’s light and easy to sip—but still packs a little kick!
Can I turn this into a frozen cocktail?
Yes! Just blend everything with ice for a boozy watermelon slush.
This has been my go-to cocktail for summer nights, and I know you’ll love it too. Cheers to refreshing sips and good company! 🍉
