1. In a small saucepan, combine 1 cup of fresh or frozen cranberries with 1/4 cup of water and 1/4 cup of sugar. Bring to a boil over medium-high heat, then reduce the heat to low and let it simmer for about 10 minutes until the cranberries have burst and the mixture has thickened.

2. Remove from the heat and let it cool completely.

3. In a large glass, add a handful of ice and pour in your favorite beer (pale ale or lager works well).

4. Add 2-3 tablespoons of the cranberry mixture (depending on your taste) and stir well.

5. Squeeze in some fresh lime juice (about half a lime) and add a pinch of salt.

6. Stir again, garnish with fresh cranberries or lime wedges if desired, and serve immediately.