Ingredients

2cupswater

1cupsugar

1cupfresh lime juice

1tsplime zest,(about 1 lime)

water,for serving

Preparation

Combine water, sugar, and lime juice in a saucepan.

Stir over medium heat until sugar is completely dissolved. Cool completely.

Stir in lime zest. Store in the fridge for up to 1 week.

To serve, combine equal parts lime juice mixture and water over ice.