Prep 20 mins
Cook 3 hrs
- Bring water, sugar and the lemon zest to a boil in s medium saucepan.
- Boil over high heat for 5 minutes.
- Let cool for 5 minutes.
- Then stir lemon juice into the sugar water. Pour into a freezer tray and freeze 1/2 hours, or until icy.
- Stir and break up icy crystals with a fork.
- Freeze again until firm, about 2-1/2 hours longer.
- Serve in chilled wine glasses.