Cranberry syrup is a great way to add tart flavor to cocktails. It can be made easily at home with just a few ingredients.

To make cranberry syrup, combine 1 cup of sugar, 1 cup of water, and 1 cup of cranberries in a saucepan. Bring to a boil, then reduce heat and simmer for 10 minutes. Strain the mixture, then return the syrup to the pan. Bring to a boil again, then reduce heat and simmer for 5 more …