2 C fresh or frozen blueberries
1/4 C cup water
1 C orange juice
3/4 C white sugar
1/4 C cold water
3 T cornstarch
1/2 t vanilla
1/8 t ground cinnamon
In a saucepan, over medium heat, combing the blueberries, 1/4 cup water, orange juice, and sugar. Stir gently, and bring to a boil. In a cup or small bowl, mix together the cornstarch and 1/4 cup cold water. Gently stir the cornstarch mixture into the blueberries so as not to mash the berries. Simmer gently until thick enough to coat the back of a metal spoon, 3 to 4 minutes. Remove from heat and stir in the vanilla and cinnamon. Thin sauce with water if it is too thick for your liking.