A bright, bubbly cooler of tequila, tart lime, grapefruit, and a touch of agave.
3 steps, about 3 minutes start to finish.
Combine tequila, lime juice, grapefruit juice, and agave
Pour over ice
Top with soda water
“Over plenty of ice, add the soda water last so it stays lively. Fresh lime juice keeps this crisp and cooler-like instead of sweet and flat.”