Affinity Cocktail ｜ Classic Equal-Parts Scotch & 2 Vermouths

Affinity cocktail, a deep ruby-amber Scotch and vermouth drink in a stemmed coupe glass with a thin orange rim, on a wooden table against a whitewashed brick wall, Recipe No.164

True to its name, the Affinity cocktail turns three strong personalities, Scotch from Scotland, dry vermouth from France and sweet vermouth from Italy, into close friends in one glass, a pairing first toasted on Broadway in 1907. Poured in equal parts with a dash of Angostura and stirred until ice-cold, malty Scotch softens into the vermouths’ herbal crispness and gentle spice, finishing smooth, mellow and quietly elegant. It’s worth stirring one tonight and raising a glass to old and new friendships.

Table of Contents

Recipe and How to Make It

Ingredients

Rows of spirit bottles lining a bar's back shelves, illuminated by warm pendant lighting above a wooden counter

Recipe no.164

Scotch whisky — 2/3 oz (20ml)
Dry vermouth — 2/3 oz (20ml)
Sweet vermouth — 2/3 oz (20ml)
Angostura bitters — 1 dash

1 dash = one shake of a bitters bottle, about one drop

Directions

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

Step

Prepare

Fill a mixing glass about 70–80% full with ice, stir to chill it, and pour off the excess water.

Step

Combine the ingredients

Add the Scotch whisky, dry vermouth, sweet vermouth and Angostura bitters.

Step

Stir

Stir well, then strain into the glass, and it’s ready.

How to Stir

・Technique ｜ Stir
・Glass ｜ Cocktail Glass
・ABV ｜ Around 22–23%
・Best Enjoyed ｜ Daytime

About the Affinity

Origin

Two hands joined in a firm handshake in front of a blue wireframe globe, symbolizing friendship and affinity between nations — Photo ｜ Friendship between nations (image)

The Affinity is a classic from the golden age of the cocktail. It first made news in New York in 1907, when a newspaper introduced it as “another new cocktail on Broadway,” and its name means a natural closeness or kinship.

The equal-parts recipe we still make today, with Scotch, French and Italian vermouth and aromatic bitters, appears in a bartender’s guide from 1909. It became widely known after Harry Craddock included it in The Savoy Cocktail Book in 1930.

Scotch from Scotland, dry vermouth from France and sweet vermouth from Italy share the glass in perfect balance. That’s why the drink is often seen as a toast to friendship between nations.

Flavor and Character

A bottle of Chivas Regal 12 Year Old blended Scotch whisky beside an empty rocks glass on a white table, with glasses and soft golden light in the background — Photo ｜ Chivas Regal 12 (Blended Scotch Whisky)

The Affinity’s charm lies in its balance. Scotch and two vermouths seem like strong personalities, yet in equal parts they blend into something smooth and gentle.

Malty Scotch comes first, then the herbal crispness of dry vermouth meets the soft spice of sweet vermouth, while a dash of Angostura ties it all together. Because the Scotch shapes the flavor, a smoky malt makes the drink bolder.

I’d start with a smooth blended Scotch for your first try.

Points, Twists & Food Pairings

A wooden cheese board with sliced and cubed cheese, blue cheese, green olives, cherry tomatoes, and a small dish of mustard

Tips for Making It

Using old vermouth (a common mistake) — Many people keep opened vermouth on the shelf for months. Vermouth is wine-based, so it oxidizes and turns flat and stale, dulling the whole drink. Store opened bottles in the fridge and use them within about a month.
Stir, don’t shake — The Affinity is made entirely of spirits and vermouth, so stirring keeps it clear and silky. Shaking adds tiny air bubbles that cloud the drink and blur its smooth texture. Stir for about 20–30 seconds until well chilled.
Finish with a lemon twist — The Savoy Cocktail Book serves it with a lemon peel. I’d always express the peel over the glass, because its bright oils lift the malty Scotch and give the rich vermouth a fresh, elegant finish.

Twists

Smoky Islay Affinity — Rinse the chilled glass with a few drops of a peaty Islay Scotch before pouring. The smoky aroma rises with every sip, giving this mellow classic a bold, fireside character.
Orange Bitters Affinity — Swap the Angostura for orange bitters, as in the very first 1907 version. The bright citrus notes make the drink lighter and fresher, and pair beautifully with the herbal dry vermouth.

Food Pairings

Aged cheddar — The sharp, nutty cheese meets the Scotch’s malty depth, while the sweet vermouth softens its tang, much like serving cheese with a glass of port.
Smoked almonds — Their toasty, smoky crunch echoes the Scotch, and the light saltiness brings out the vermouth’s gentle sweetness and spice.
Shortbread cookies — This buttery Scottish classic matches the malty whisky, and the vermouth’s herbal sweetness makes each bite feel rich yet refined.