How to Make It
Stir together cranberries, sugar, and water in a saucepan over medium. Bring to a simmer, and cook, stirring often, until cranberries begin to burst and water turns bright pink, about 6 minutes. Cool. Pour into a large pitcher or bowl; stir in lime peel strips and gin. Cover and refrigerate 5 days. Strain before serving. To make a Cranberry-Gin Fizz, pour ¼ cup cranberry-infused gin and ⅓ to ½ cup tonic water over ice in a tall glass.