36 calories; 0.1 g fat; 0 g saturated fat; 0 mg cholesterol; 87.4 mg sodium; 8.9 g carbohydrate; 0.4 g fiber; 7.9 g sugar; 0.3 g protein
Combine blueberries, ketchup, vinegar, brown sugar, molasses, chili powder, black pepper and water in a medium saucepan.
Bring the mixture to a boil over high heat, stirring constantly.
Reduce heat to low and simmer, stirring occasionally, until sauce is slightly thickened.
Cool to room temperature then refrigerate until ready to use.