Ingredients :

1 ½ oz (45 ml) 100% agave white tequila

¾ oz (23 ml) bitter liqueur (Campari style)

¾ oz (23 ml) red vermouth

1 C. (5 ml) grapefruit syrup

Grapefruit zest (for garnish)

Preparation :

In a mixing glass, add all the ingredients.

Fill with ice cream and stir until your fingers get very cold.

Strain into a short glass fitted with a large cube of ice.

Garnish with a zest of grapefruit.