Nutrition per serving may change if servings are adjusted.
3½ cups fresh or frozen blackberries, (one 16-ounce package)
¼ cup sugar, or
¼ cup water
1 tablespoon lemon juice
Bring blackberries, sugar (or Splenda) and water to a simmer in a medium saucepan, stirring occasionally. Simmer over low heat for 5 minutes. Strain through a fine sieve into a bowl. Stir in lemon juice. Cover and refrigerate until chilled.