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    Home » Recipes » Drinks

    Spicy Sake Sour (An Easy Japanese Cocktail with a Kick)

    Last updated: May 6, 2026 by Aaron Fukuyama · This post may contain affiliate links · Leave a Comment

    Jump to Recipe

    If you're in the mood for a cocktail that's citrusy, spicy, and just a little bit cheeky, the Spicy Sake Sour is your next go-to. Made with smooth Hakutsuru Superior Sake Junmai Ginjo, zesty lemon, and a hit of fiery Bird's Eye chilli, this drink is bold yet beautifully balanced. With aquafaba for that frothy top and a pink grapefruit twist, it's 100% vegan, easy to make, and dangerously drinkable.

    Whether you're sipping it on a chilly evening or serving it at a festive gathering, the spicy sake sour brings bold flavors and elegant vibes in equal measure.

    Sake sour garnished with cherry, mint and grapefruit on a stripey table cloth

    Sake Sour – At a Glance

    Recipe Spicy Sake Sour
    Ready in 10 min
    Serves 1
    Calories ~82 per serving (est.)
    Key ingredients chickpea water, of a Bird’s Eye chilli, Hakutsuru Superior Sake Junmai Ginjo, fresh lemon juice, agave nectar, Thin half-moon slice of pink grapefruit, Fresh sprig of mint, Maraschino cherry
    Course Drinks

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    This recipe goes well with…

    The spicy sake sour is the perfect partner for Japanese plant-based dishes like:

    • Kinpira Gobo - The sweet-savory burdock root plays beautifully with the citrus and spice.
    • Yasai Tempura - Clean, umami-packed rice balances the boldness of the cocktail.
    • Gyoza - Crisp dumplings and spicy dipping sauces love the citrus punch of this drink.

    Why I Used Hakutsuru Superior Sake Junmai Ginjo

    For this Spicy Sake Sour, I went with Hakutsuru Superior Junmai Ginjo-and honestly, it just works a treat. It's clean, crisp, and ever so slightly fruity, which means it plays beautifully with the citrus and chilli without stealing the show.

    This sake's got just the right amount of elegance without being fussy. It's polished (literally and figuratively!), smooth on the finish, and not too heavy, which is exactly what you want when you're building a cocktail with bold flavors and a foamy top. Plus, it's easy to find and doesn't cost a fortune. What's not to love?


    Other Cracking Sakes You Could Use

    Can't get your hands on Hakutsuru? No stress-here are some brilliant alternatives that'll still give you a banging spicy sake sour:

    • Gekkeikan Haiku - Light, smooth, and super mixable. A proper all-rounder and easy to find.
    • Tamanohikari Junmai Ginjo - A touch more floral and rich, if you're after a bit of extra oomph.
    • Dassai 50 - Go on then, treat yourself. It's posh, polished, and absolutely lush.

    Quick tip: Steer clear of cloudy nigori or sweet dessert sakes in this one. They'll overpower the citrus and spice, and we want balance-not a sugar bomb!

    Jump to:
    • Sake Sour – At a Glance
    • This recipe goes well with…
    • Why I Used Hakutsuru Superior Sake Junmai Ginjo
    • Other Cracking Sakes You Could Use
    • Ingredients
    • How to Make Sake Sour
    • Substitutions
    • Variations
    • Equipment
    • Top Tip
    • Sake Sour FAQs
    • Related
    • Pairing
    • 📖 Recipe

    Ingredients

    • Chickpea water (aquafaba taken from can of chickpeas)
    • A Bird's Eye chilli (depending on spice preference)
    • Hakutsuru Superior Sake Junmai Ginjo
    • Fresh lemon juice
    • Agave nectar
    • A chilled old fashioned glass

    Garnish:

    • Thin half-moon slice of pink grapefruit
    • Fresh sprig of mint
    • Maraschino cherry (optional, but recommended)
    ingredients for the spicy sake sour

    How to Make Sake Sour

    Prepare your garnish:

    Sliced pink grapefruit into thin half-moon shapes on a cutting board.
    1. Cut a grapefruit into thin half-moon slices - 1 per cocktail
    Hand skewering a bright red maraschino cherry with a cocktail pick.
    1. Skewer a maraschino cherry for a sweet finishing touch.
    Fresh green mint sprigs laid out next to a grapefruit slice and cherry garnish.
    1. Select a fresh sprig of mint and set aside your garnishes.

    Get your Aquafaba ready:

    Chickpeas being strained over a bowl with aquafaba collecting below.
    1. Strain your can of chickpeas over a bowl and retain the liquid (aqua faba) for shaking.

    Muddle the heat:

    Muddling chopped red chilli, lemon juice, and agave nectar in a cocktail shaker.
    1. In a cocktail shaker, add the lemon juice, agave nectar, and chilli. Muddle to release the chilli's spice. The more you muddle, the spicier the drink!

    Add the liquids:

    Aquafaba and sake in a shaker with a Hawthorne strainer spring inside it.
    1. Pour in the aquafaba and sake. If you have a Hawthorne strainer with a removable spring, add the spring to help emulsify the aquafaba. If not, don't worry-it's optional.

    Step 4: Dry shake

    A dry shaken foamy liquid inside a shaker.
    1. Shake vigorously without ice for 30 seconds to create a foamy top. Open the shaker and check for a good head of foam.

    Wet shake:

    Cocktail shaker filled with ice being shaken vigorously to chill the ingredients.
    1. Add ice to the shaker and shake again for another 20 seconds to chill the cocktail.

    Strain and Serve:

    Straining the cocktail into a chilled old fashioned glass with ice.
    1. Strain into a chilled old fashioned glass filled with fresh ice.
    Finished spicy sake sour cocktail garnished with grapefruit, mint, and cherry.
    1. Garnish with your grapefruit slice, mint sprig, and cherry if using.

    Hint: Nail the dry shake for the perfect foam - When dry shaking with aquafaba, make sure your shaker is sealed tightly and shake hard for at least 30 seconds-you want to build up pressure and emulsify the ingredients. The more energy you put into the dry shake, the thicker and more stable your foam will be when you pour.

    Finished spicey sake sour

    Substitutions

    • Sake: Use any junmai-style sake if you don't have Gekkeikan Haiku.
    • Agave nectar: Sub with maple syrup or simple syrup if needed.
    • Bird's Eye chilli: Thai chilli or a small pinch of red pepper flakes will work.
    • Aquafaba: The liquid from unsalted canned chickpeas works best-no need to whip it in advance.
    birdseye view of finished spicy sake sour

    Variations

    • Alcohol-Free Mocktail Version: Skip the sake and use a combo of yuzu and pineapple juice in place of alcohol. Keep the lemon, agave, chilli, and aquafaba to retain the sour, spicy, and foamy character. It's a unique and refreshing zero-proof option!
    • Yuzu Spicy Sour: Swap the lemon juice for yuzu juice (fresh or bottled). Yuzu adds a fragrant, floral citrus flavor that's uniquely Japanese and pairs beautifully with sake. This variation is perfect for those who want complexity without extra heat.
    • Herbal Infused Version: Infuse your agave nectar with herbs like shiso, or rosemary. Simply warm the agave slightly with your herb of choice, steep for 10-15 minutes, strain, and let cool before using.

    Equipment

    • Chilled old fashioned glass
    • Cocktail shaker
    • Muddler
    • Jigger or small measuring cup
    • Hawthorne strainer
    cocktail shaking equipment

    Top Tip

    Pop your serving glass in the freezer or fill it with ice water before you start. A cold glass keeps the foam firm and the flavors crisp. It's all about contrast: cold glass, silky texture, fiery heat. That's how you serve like a pro.


    Sake Sour FAQs

    1. Is the spicy sake sour too spicy?

    It's up to you! You can start mild with ¼ of a chilli and work your way up. It's easy to adjust the heat by how much you muddle.

    2. Can I skip the aquafaba?

    You can, but you'll miss out on that signature foam. If you're not vegan, you could use egg white. For a no-foam version, just shake with ice and serve over lots of ice with the same garnishes.

    3. What kind of sake works best?

    Stick with a clean, dry sake like Hakutsuru Superior Sake Junmai Ginjo. Avoid cloudy nigori or dessert-style sake-they're too sweet and can unbalance the drink.

    Related

    Looking for other recipes like this? Try these:

    • sake fizz on a striped cotton table cloth
      Sake Fizz (Sparkling Sake Vodka Cocktail)
    • sake old fashioned on a cotton table cloth
      Sake Old Fashioned (Made with Sake and Bitters)
    • yuzu cocktails thumbnail poster
      Top 5 Yuzu Cocktails (Japanese Citrus Drinks to Try)
    • japanese beer poster - japanese beers photographed on a summer outdoor garden table
      The Ultimate Guide to the Best Japanese Beers

    Pairing

    These are my favorite dishes to serve with [this recipe]:

    • top down view of miso ramen with toppings. Wooden chopsticks resting on the lip of the bowl
      Vegan Miso Ramen - Quick 10 Minute Recipe
    • yuzu ramen pictured from above
      Yuzu Ramen (Japanese Citrus Noodle Soup Recipe)
    • mabo eggplant on a bed of rice
      Mabo Nasu (Mapo Eggplant 麻婆茄子)
    • Our Favourite Vegan Udon Noodle Recipes

    📖 Recipe

    Sake sour garnished with cherry, mint and grapefruit on a stripey table cloth

    Spicy Sake Sour

    Aaron Fukuyama
    A bold and refreshing vegan cocktail made with sake, lemon, agave, aquafaba, and Bird's Eye chilli. Citrusy, spicy, and perfectly frothy-ideal for when you want something with a kick.
    No ratings yet
    Print Recipe Pin Recipe
    Prep Time 10 minutes mins
    Total Time 10 minutes mins
    Course Drinks
    Cuisine Japanese, vegan, vegan Japanese
    Servings 1
    Calories 82 kcal

    Equipment

    • Cocktail shaker
    • Muddler
    • Jigger or small measuring cup
    •  Hawthorne strainer
    • Chilled old fashioned glass

    Ingredients
     
     

    • 25 ml chickpea water aquafaba taken from can of chickpeas
    • ¼ of a Bird's Eye chilli depending on spice preference
    • 75 ml Hakutsuru Superior Sake Junmai Ginjo
    • 12.5 ml fresh lemon juice
    • 25 ml agave nectar
    • A chilled old fashioned glass

    Garnish:

    • Thin half-moon slice of pink grapefruit
    • Fresh sprig of mint
    • Maraschino cherry optional, but recommended

    Instructions
      cook mode 

    • Cut a grapefruit into thin half-moon slices.
    • Pick a fresh sprig of mint.
    • Optional: Skewer a maraschino cherry for a sweet finishing touch.
    • In a cocktail shaker, combine the lemon juice, agave nectar, and chilli.
    • Muddle well to release the chilli's spice.
    • Pour in the aquafaba and sake.
    • If you have a cocktail strainer with a removable spring, add the spring to help emulsify the aquafaba. If not, don't worry-it's optional.
    • Shake vigorously without ice for 30 seconds to create a foamy top.
    • Open the shaker and check for a good head of foam.
    • Add ice to the shaker and shake again for another 20 seconds to chill the cocktail.
    • Strain into a chilled old fashioned glass filled with fresh ice.
    • Garnish with your grapefruit slice, mint sprig, and cherry if using.

    Notes

    • Adjust the spice: Start with ¼ of a Bird's Eye chilli for a mild kick. Muddle more or add extra chilli if you prefer a spicier spicy sake sour.
    • Don't skip the dry shake: Shaking without ice first helps the aquafaba create a thick, silky foam.
    • Chill your glass: A properly chilled old fashioned glass keeps the cocktail colder and helps the foam hold its shape.
    • Use fresh citrus: Freshly squeezed lemon juice gives the cocktail a brighter, cleaner flavour than bottled juice.
    • Sake choice matters: A clean, light Junmai or Junmai Ginjo sake works best. Avoid sweet or cloudy nigori sake for this cocktail.

    Nutrition

    Serving: 1 cocktailCalories: 82kcalCarbohydrates: 20gProtein: 0.2gFat: 0.1gSodium: 4mgPotassium: 12mgFiber: 0.2gSugar: 18gVitamin A: 9IUVitamin C: 5mgCalcium: 4mgIron: 0.1mg
    Tried this recipe?Let us know how it was!

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    profile photo of Aaron (founder/recipe creator)

    Hi, I'm Aaron!

    Half Japanese and passionate about plant-based cooking. I'm Aaron Fukuyama - here to help you bring simple, delicious Japanese flavours into your own kitchen.

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    Spicy Sake Sour

    Spicy Sake Sour

    Ingredients

    • 25 ml chickpea water (aquafaba taken from can of chickpeas)
    • ¼ of a Bird’s Eye chilli (depending on spice preference)
    • 75 ml Hakutsuru Superior Sake Junmai Ginjo
    • 12.5 ml fresh lemon juice
    • 25 ml agave nectar
    • A chilled old fashioned glass
    Garnish:
    • Thin half-moon slice of pink grapefruit
    • Fresh sprig of mint
    • Maraschino cherry (optional, but recommended)

    Equipment

    • Cocktail shaker
    • Muddler
    • Jigger or small measuring cup
    •  Hawthorne strainer
    • Chilled old fashioned glass
    1
    Cut a grapefruit into thin half-moon slices.
    2
    Pick a fresh sprig of mint.
    3
    Optional: Skewer a maraschino cherry for a sweet finishing touch.
    4
    In a cocktail shaker, combine the lemon juice, agave nectar, and chilli.
    5
    Muddle well to release the chilli's spice.
    6
    Pour in the aquafaba and sake.
    7
    If you have a cocktail strainer with a removable spring, add the spring to help emulsify the aquafaba. If not, don’t worry—it’s optional.
    8
    Shake vigorously without ice for 30 seconds to create a foamy top.
    9
    Open the shaker and check for a good head of foam.
    10
    Add ice to the shaker and shake again for another 20 seconds to chill the cocktail.
    11
    Strain into a chilled old fashioned glass filled with fresh ice.
    12
    Garnish with your grapefruit slice, mint sprig, and cherry if using.

    Hope you enjoyed cooking this recipe!

    Please rate this recipe to help others find it.

    step 1 of 12