Fizzy Margaritas

Ingredients

• 1 cup agave nectar light
• 2 cups ice cubes 
• 1 slices lime 
• 2 cups juice of lime fresh
• 2 cups no-sodium seltzer cold
• 4 cups no-sodium seltzer cold

Equipment

• blender

Directions

1. Working in batches, combine lime juice and agave nectar in a blender, then blend in 2 cups seltzer and ice.
2. Transfer to a pitcher and stir in 4 more cups seltzer. Stir in tequila, if desired.
3. Garnish with lime slices and serve cold.