Wash 8–10 lemons well
Peel the yellow zest only, avoiding the white pith
Place the peels in a large glass jar
Add 750 ml vodka
Seal the jar tightly
Store in a cool, dark place for 7–14 days
Shake the jar gently once a day
In a saucepan, combine 3 cups water and 2 cups sugar
Heat until the sugar dissolves
Let the syrup cool completely
Strain the lemon peels from the vodka
Mix the infused vodka with the cooled syrup
Pour into clean bottles
Seal and refrigerate or freeze
Serve chilled