Menny's Blueberry Barbecue Sauce

INGREDIENTS

• 2 teaspoons olive oil
• 1 onion, chopped
• 3 cloves garlic, minced
• 1 (1/2 inch) piece fresh ginger, grated
• 3 cups blueberries
• 1/4 cup real maple syrup
• 2 tablespoons cider vinegar
• 2 tablespoons balsamic vinegar
• 2 tablespoons Worcestershire sauce
• 2 tablespoons molasses
• 1/2 teaspoon lemon juice
• 1/2 teaspoon ground cinnamon
• 1/2 teaspoon ground cumin
• 1/2 teaspoon chili powder
• 1/2 teaspoon paprika
• 1/2 teaspoon smoked paprika
• 1/2 teaspoon salt
• 1/2 teaspoon ground black pepper