Kyoto Sour

Ingredients:

• 2 ounces Japanese whisky (or a lighter bourbon if unavailable)

• 3/4 ounce fresh yuzu juice (lemon juice works as a substitute)

• 1/2 ounce kuromitsu syrup (Japanese black sugar syrup; simple syrup can substitute)

• 1/4 teaspoon matcha powder

• 4–5 fresh shiso leaves (mint or basil as a backup)

• Ice cubes

• Optional: splash of soda water for topping

Instructions:

Muddle Ingredients:
In a cocktail shaker, add the shiso leaves and kuromitsu syrup. Gently muddle just until the leaves release their aroma—avoid tearing.

Add Liquids:
Add the Japanese whisky, yuzu juice, and matcha powder to the shaker.

Add Ice and Shake:
Fill the shaker with ice cubes, seal tightly, and shake vigorously for 12–15 seconds until well-chilled and lightly frothy.

Strain:
Double strain into a chilled rocks glass over fresh ice using a Hawthorne strainer and fine-mesh strainer to ensure a smooth texture and remove matcha clumps.

Garnish:
Garnish with a shiso leaf or a light dusting of matcha. For a lighter, more refreshing finish, add a small splash of soda water.

Notes:

Balance & Freshness:
Yuzu brings a softer, more floral acidity than lemon. If substituting lemon, consider adding a tiny splash of orange juice for balance.

Matcha Tips:
Sift matcha before adding to avoid clumps, and shake well to fully integrate its earthy bitterness.

Flavor Profile:
The Kyoto Sour blends citrus, umami, and gentle sweetness, echoing the calm precision of Kyoto cuisine while staying rooted in the classic sour format.

Cocktail Background & Variations:

The Kyoto Sour is a Japanese-inspired evolution of the Whiskey Sour, incorporating traditional ingredients like matcha and kuromitsu. While the original sour dates back to the mid-1800s, this version leans into balance and restraint rather than bold sweetness.

• Swap whisky for shochu for a lighter, more delicate drink

• Add 1 dash of yuzu or orange bitters for depth

• Try an egg white for a silkier, more ceremonial texture

If you want, I can also:

• Adapt this for a menu description

• Design a seasonal variation

• Pair it with Japanese small plates