Margarita mix be damned! Tuck this winner in the fridge before your guests arrive so it’s ready for the first “Cheers.” Don’t skip the grated lime zest—it’s the key to giving these margaritas good lime flavor. Gold and silver tequila are both great in this recipe—it just depends on your preference. But be sure to use a good-quality tequila.
1 medium ripe pineapple (4 pounds), peeled, quartered, and cut into large chunks
3 tablespoons finely grated lime zest (from about 4 limes)
3/4 cup fresh lime juice (from about 5 limes)
3 cups filtered water
6 tablespoons agave nectar
1 1/2 cups tequila
1/4 cup Cointreau
Ice cubes
The pineapple mixture can be made up to 2 days ahead, covered, and refrigerated.
In a blender, working in batches, combine the pineapple, lime zest, lime juice, and filtered water and blend until smooth. Strain the mixture through a fine-mesh sieve into an 8-cup measuring cup or pitcher. Stir in the agave, tequila, and Cointreau.
Fill six 8-ounce glasses half-full with ice. Pour the margarita mixture over the ice and serve immediately.