Ingredients:
- 1 teaspoon freshly grated lemon zest
- 1 teaspoon freshly grated lime zest
- 1 teaspoon freshly grated grapefruit zest
- 1 teaspoon freshly grated orange zest
- 1 teaspoon ground ginger
- 1/2 teaspoon ground cinnamon
- 1 1/2 cups granulated sugar
Mix all ingredients together and let sit overnight.