Don’t confuse agave nectar with agave syrup—the former is the agave-based sweetener in its concentrated, right-from-the-bottle form, while the later dilutes the nectar into this cocktail-friendly mixer. Try it in the Trinidadian Punch or this Watermelon-Cucumber Margarita.
1 cup agave syrup
1 cup water
Combine sugar and water in a small saucepan over medium heat and stir until sugar dissolves. Remove from heat, let cool to room temperature and transfer to a clean glass jar. Cover and keep refrigerated for up to 2 weeks.