The Harvey Wallbanger is a modern classic that combines a Screwdriver with the Italian liqueur Galliano. Reportedly born in the 50s, the cocktail was a hit in the 1970s. Recently, Galliano converted back to their original recipe so try this drink today if you want to relive the golden days of disco.
Add the vodka and the orange juice to a tall glass filled with ice.
Stir, and float the Galliano on top.
Garnish with an orange slice.