Ingredients
Champagne →4 oz / 118 mL
Crème de Cassis →0.5 oz / 15 mL

Kir Royale is a classic Champagne cocktail - cassis in support, built in the glass. The proportions are the point: recognizable structure, not kitchen-sink improvisation.
Established named drink with documented provenance.
11.1%
Total ABV
after dilution
One perfect serve
Set up a chilled flute for Kir Royale.
Build the measured ingredients over fresh ice in recipe order.
Give a short stir, garnish, and serve Kir Royale cold.
Bar-quality calculator
Finished batch
40.32 oz
≈ 8 serves
Added water
4.32 oz
12% dilution
Estimated cost
$25.92
$3.24 per serve
Scaled live from the standard recipe. Bottle estimates assume 750ml.