Take a large Collins glass and pour ¾ ounces of vodka in it and then add orange juice and mix them together.
Now add ice cubes in the glass as required. Using crush ice can also be a good choice.
Add quarter ounce of Galliano in the glass and mix all of the ingredients with the help of stirrer.
Garnish the drink with orange slice and cherry, that’s it your Harvey Wallbanger cocktail is ready to lift off, serve chilled.