1 cup blanco (white) tequila
2/3 cup lime juice
1/3 cup agave nectar
sparkling wine or champagne (about 1- 1/2 cups)
lime peel strips or very thin lime slices
1.In a cocktail shaker combine half of the tequila, lime juice and agave nectar with plenty of ice. Shake for 5 seconds and strain the mixture into three glasses. Repeat with remaining tequila, juice, and agave nectar. Top each serving with sparkling wine. Add a lime peel strip. Add additional lime juice to taste. Makes 6 servings.
recipe from: BHG.com