3-Ingredient Yogurt Soju Cocktail Recipe

You might have seen us wandering through Koreatown—sipping yogurt soju, sharing kimchi fried rice, and listening to a DJ blend classic hip hop with modern EDM. Those nights inspired us to recreate a favorite pocha (Korean bar) drink at home: a simple, fizzy yogurt soju cocktail.

We’ve been testing this recipe in our kitchen to pay tribute to the neighborhood flavors we love. Yogurt Soju blends the creamy tang of a yogurt drink with the smooth, neutral profile of soju, finished with a splash of soda for effervescence and balance.

Yogurt Soju is a popular cocktail made by combining a probiotic yogurt drink with soju and topping the mix with a lemon-lime soda or ginger ale for a light fizz and easy drinkability.

Enjoy it on its own or pair it with bar snacks and small plates—this cocktail complements bold, savory foods and street-food favorites perfectly.

This drink was originally listed on our site as the “Soju Boy Cocktail.” Friends used it at a wedding where two signature cocktails honored the bride and groom. The recipe proved a crowd-pleaser and remains one of our go-to easy cocktails.

Read on for a quick, straightforward recipe you can make in under two minutes.

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Table of Contents

What is Yogurt Soju?

Yogurt Soju is a chilled Korean cocktail that combines a drinkable yogurt (often a probiotic yogurt drink) with soju and a splash of soda. The result is slightly sweet, creamy, and fizzy—a very approachable drink that has become especially popular among younger drinkers because of its gentle sweetness and easy drinkability.

Some commercial soju brands offer ready-made yogurt-flavored bottles, but making your own at home is quick and customizable. This homemade version highlights the texture and tang of a yogurt drink while keeping alcohol flavor subtle and balanced.

Why Drink Yogurt Soju?

Yogurt Soju is refreshing, easy to prepare, and flexible. Using a yogurt drink brings probiotics and a pleasant creamy tang, while soju provides a light, clean alcohol base. The soda adds carbonation and bright citrus or ginger notes, creating a balanced, low-effort cocktail.

With only three core ingredients, this cocktail is inexpensive and fast to make—ideal for casual nights, small gatherings, or outdoor sipping.

How to Make Yogurt Soju

You can put this together in less than two minutes. Keep the yogurt drink cold for the best texture and chill your soju if possible.

Ingredients

• 2 oz Yakult or another drinkable yogurt / probiotic yogurt drink
• 3 oz soju (Original or Fresh flavor)
• 1/4 cup lemon-lime soda or ginger ale

Recipe

Simple steps:

1. Pour 2 oz of chilled yogurt drink into a glass.
2. Add 3 oz of soju and stir gently to combine.
3. Top with about 1/4 cup of lemon-lime soda or ginger ale for fizz.
4. Serve immediately. Sip from a glass or divide into small shot glasses for sharing.

Best Sojus for Yogurt Soju

For this cocktail, choose a neutral or “original” soju so it doesn’t compete with the yogurt’s flavor. Look for bottles labeled Original or Fresh. Neutral-flavored sojus provide a clean alcohol backbone that lets the yogurt and soda shine.

Best Yogurt Drink for Yogurt Soju

Pick a drinkable yogurt or probiotic beverage rather than regular spoonable yogurt. A plain or lightly sweetened yogurt drink works best; overly flavored or thick yogurts will change the texture and sweetness of the cocktail. Popular options include small probiotic bottles typically sold in grocery stores.

Best Sodas for Yogurt Soju

The soda should add light citrus or mild ginger notes without overpowering the yogurt. Lemon-lime sodas such as Sprite or 7Up, or a ginger ale, are all good choices. Ginger ale adds a warm, spicy edge while lemon-lime keeps the drink brighter and more citrus-forward.

What Goes Well with Yogurt Soju?

Yogurt Soju pairs excellently with savory, bold flavors. Try it with Korean barbecue, pork belly dishes, fried snacks, or cheesy bar fare. It also works as a refreshment on hot days or as a light aperitif before a meal.

Final thoughts

Yogurt Soju is a refreshing, easy cocktail—creamy and slightly sweet with a pleasant fizzy finish. It’s an excellent choice when you want something more substantial than beer but lighter than hard liquor. Try experimenting with different yogurt drinks and sodas to find the balance you like best.

Thank you for reading. If you make this recipe, we’d love to see your version—share a photo on social media and tag your friends.

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References & further reading

Sources consulted include industry and food trend articles on drinkable yogurt and rankings of popular soju brands.