Kir Martini – Gin, Extra-Dry Vermouth and Crème de Cassis Cocktail

The Kir Martini combines gin, extra-dry vermouth, and crème de cassis in a dry, berry-accented cocktail. Cassis adds blackcurrant flavor and color, but the gin and vermouth keep the drink crisp and spirit-forward.

Blackcurrant as an Accent

Crème de cassis is rich and sweet, so it works best here as seasoning rather than the main event. A quarter ounce is enough to give the cocktail a clear berry note without turning it into a fruit liqueur drink.

What You'll Need

Ingredients

• Gin – provides the botanical base.
• Extra-dry vermouth – adds dry herbal wine character.
• Crème de cassis – contributes blackcurrant fruit and sweetness.
• Lemon twist – brightens the aroma.

Dry vermouth can replace extra-dry vermouth with only a small shift in profile.

Equipment

Use a mixing glass, bar spoon, jigger, strainer, and chilled cocktail glass.

Why the Cassis Stays Small

Gin and vermouth create a lean framework. Keeping cassis restrained preserves that structure while adding enough fruit to make the drink feel distinct.

Substitutions & Variations

Use a raspberry liqueur for a different berry variation, or increase cassis slightly if you prefer a softer, fruitier drink.

Helpful Tips

Keep vermouth refrigerated and measure cassis carefully. Stir until the gin heat softens but the drink remains crisp.