Frozen watermelon margaritas are the perfect summer cocktail! With just 4 ingredients, these margaritas come together quickly and will be a hit with any crowd on a hot day.
4 cups cubed watermelon, divided
1/3 cup lime juice
2 tablespoons honey
3/4–1 cup silver tequila (depending on how boozy you’d like it)
Lime wedges, for garnish
Coarse sea salt, for garnish