Ingredients

1 1/2 cups sugar 

1 cup water 

1 1/2 cups fresh lime juice (from 14 limes) 

1/4 cup fresh lemon juice 

1/4 cup fresh orange juice 

1/4 cup tequila 

1/4 cup Cointreau or other orange-flavored liqueur 

Garnish: lime wedges 

Preparation

Heat sugar, water, and juices in a small saucepan over medium heat until sugar dissolves, about 4 minutes. Let cool.

Stir together citrus syrup, tequila, and Cointreau in a pitcher. Divide among twelve 3-ounce paper cups. Freeze on a rimmed baking sheet for at least 5 hours. Garnish with lime wedges.