A smoky Southwestern twist on the classic Negroni.
Serve in Rocks·Garnish: Grapefruit twist
Combine mezcal, Campari, and sweet vermouth in a mixing glass with ice.
Stir until chilled.
Strain over a large ice cube in a rocks glass.
Express grapefruit peel over the drink and drop it in.
Split the base between tequila and mezcal.