1/4 c. water
1/4 c. sugar
zest from 1 lemon
zest from 1 lime
juice of 3 lemons
juice of 3 limes
5 c. cold water
In a small saucepan bring water to boil; add sugar & stir until dissolved. Remove from heat. Add zest (don't get the bitter white part) & the juice to the sugar water. To make a pitcherful stir mixture into 5 c. cold water & add ice.