- 1 jigger (1 1/2 ounces) light tequila
- 1 tablespoon Grand Marnier
- 1/2 lime
- Chilled club soda or seltzer
- In a tall glass filled with ice cubes, combine tequila and Grand Marnier. Squeeze the lime over the drink, and drop the lime into the glass. Top off the drink with club soda.