In a blender, combine the chopped apple, honey, and water. Blend until completely smooth, about 1-2 minutes.
To assemble the cocktail, add ½ of the pureed apple into the bottom of a Moscow mule cup. Follow with the juice from ½ an orange, the juice from half a lime, and 2 oz of the vodka. Stir.
Fill the cup up with ice and top with ginger beer. Garnish with an apple slice, lime slice, and mint if desired.
Notes
Omit the honey for a less sweet cocktail.
Omit the vodka for a kid-friendly mocktail version!