1 (12 ounce) bag cranberries, picked over
1 (10 oz.) package frozen raspberries in light syrup, thawed
1/2 cup firmly packed light brown sugar plus 1 Tablespoon
3/4 cup cranberry juice cocktail
Put all of the ingredients in a sauce pot; bring to a boil over medium heat.
Reduce the heat and simmer until desired consistency, about 30-40 minutes.