0 Add tequila, passion fruit liqueur, lime juice, and frozen passion fruit to a blender.
1 Add a handful of ice cubes to the blender. Then firmly place the lid on the blender. Blend until the cocktail reaches the consistency of a slushie. Add more ice as needed.
2 Pour the frozen margarita into cocktail glasses with Tajin rims.
3 Garnish with a pineapple leaf or a lime wheel.