Porto tonico

Prep: 5 minutes

Makes: 1 cocktail Recipe from Beatriz Machado, wine director at the Yeatman Hotel in Gaia, Portugal.

3 ounces dry white port (such as Chip Dry)

2 ounces tonic water (such as 1724 brand)

1 slice orange zest

Fill a highball glass to the top with ice. Add the port first, then the tonic. Drop in the orange zest and stir with a spoon.