The paloma is a tequila-based cocktail. This drink is most commonly prepared by mixing tequila, lime juice and a grapefruit-flavored soda. It is served on the rocks with a lime wedge. Adding salt to the rim of the glass is also an option.
Salt the rim of your glass
Fill a cocktail shaker with ice, then add all the ingredients minus the soda water and shake.
Strain into your glass and top up with soda water.