Step 1

If you’d like to rim your glass, do this first. Cut a wedge from a lime and rub the cut side of the lime along the rim of your favorite glass. Pour tajín (or sea salt) onto a plate and dip the wet glass rim into the tajín to coat it.

Step 2

Add tequila, simple syrup, Triple Sec, fresh lime juice, fresh grapefruit juice and ice to a cocktail shaker. Cover tightly, and shake vigorously for about 15 seconds.

Step 3

Pour the margarita into your rimmed glasses and garnish with fresh or dehydrated grapefruit slices. Cheers!