Calpis Beer Recipe: An Easy 3-Ingredient Japanese Cocktail

A tall glass of milky-white Calpis beer cocktail with a straw, served on a yellow table in soft light

Calpis Beer layers the sweet-tart taste of Calpis — a Japanese fermented milk drink (sold in North America as Calpico) — over beer’s natural bitterness, with a hint of anisette adding a refreshing herbal note. Think of it as a grown-up take on a milky soft drink: smooth, easy to sip, and a great option even for those who aren’t usually beer fans. It’s a refreshing beer cocktail built for summer.

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Recipe & Instructions

Ingredients

Multiple rows of spirit bottles on backlit bar shelves against an exposed brick wall

Recipe no.009

  • Anisette – 1/3 oz (10ml)
  • Calpis concentrate – 2/3 oz (20ml)
  • Beer – Full
  • Full = fill the glass about 80–90% full

Instructions

A bartender in a black apron stirring a cocktail in a mixing glass with a long bar spoon
Step
Prep

Chill your glass and beer ahead of time.

Step
Combine the ingredients

Add the anisette and Calpis concentrate to the glass and stir.

Step
Add the beer

Top with beer and stir gently to finish.

About Calpis Beer

Origins

A smiling woman in a sundress holding a bottle of Calpis at a sunny beach, with the ocean and pier in the background

Calpis Beer is a distinctly Japanese beer cocktail, born from a fermentation culture unique to the country. The idea behind it is what’s come to be called “Double-Cultured” — bringing together two fermented drinks, Calpis and beer, into one glass. Calpis itself dates back to 1919, when it first found its way onto Japanese tables as a sweet-tart lactic acid drink, later becoming a summer favorite when mixed with soda.

Beer, on the other hand, gets its bitterness and depth from yeast fermentation — the polar opposite of Calpis in character. Combining the two brings together lactic acid fermentation and yeast fermentation in a single drink. In 2017, Asahi Breweries gave this pairing its now-familiar name, “Double-Cultured,” and the idea caught on. From there, a variation emerged that added anisette, a fragrant herbal liqueur — and that’s how Calpis Beer came to be.

With its sweet-tart flavor riding alongside a refreshing finish, this drink is approachable even for those who usually shy away from beer’s bitterness, making it a hit at parties and a go-to for summer. In many ways, Calpis Beer captures the best of Japan’s fermentation culture reimagined as a playful, tradition-meets-invention beer cocktail.

Characteristics & Flavor

A glass being filled with golden beer and foam from a bar tap, held by a hand at a dimly lit bar

Calpis Beer’s appeal lies in how it softens beer’s bitterness while layering in Calpis’s sweet-tart flavor and anisette’s herbal aroma, creating something entirely fresh. Sweetness and bitterness strike a careful balance here, making it approachable even for those who aren’t usually beer drinkers.

That balance comes down to Calpis’s gentle, lactic-fermented tang, which wraps around beer’s bitterness, while anisette adds a refreshing aromatic lift that ties everything together. The result is a lighter, fruitier drink than beer on its own.

Using a pilsner really brings out the crisp, refreshing side of the drink, while pairing it with a fruitier beer style leans it toward something almost dessert-like. Adjusting the amount of Calpis also lets you dial the sweetness up or down to suit your taste.

Refreshing, easy to drink, and full of playful character, Calpis Beer is a versatile cocktail that works just as well at home as it does at a party.

Points, Twists & Food Pairings

A plate of crispy Japanese fried chicken karaage glazed with sauce, served on a striped tablecloth
  • Best Pairings・・・Try it with karaage (Japanese fried chicken), spring rolls, or salty edamame — the sweet-tart Calpis balances fried, savory bites beautifully.
  • Mixing Tip・・・Pour the Calpis and anisette first, then add cold beer gently down the side of the glass to keep the foam light and the drink well-balanced.
  • Easy Twist・・・Swap in a fruity wheat beer instead of a pilsner for a dessert-like variation, or add a splash of soda for an even lighter, fizzier finish.
  • Drinking Note・・・Calpis concentrate is sweet on its own; start with less than the recipe calls for if you prefer a drier, less sugary balance.
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