1 10-oz. pkg. frozen raspberries, thawed and drained - reserve juice
1 cup water
12 oz. cranberries
1/2 cup sugar
2 3-oz. pkgs. raspberry flavored gelatin mix
In a saucepan, combine the reserved raspberry juice, water, sugar and cranberries.
Bring to a boil over medium heat, stirring frequently, until the skins on the cranberries have burst.
Remove from heat. Stir in gelatin until completely dissolved.
Gently fold in raspberries. Pour into a 2-qt. mold and refrigerate until set.