• ⅓ cup olive oil
• ½ cup blueberry vinegar with blueberries
• ¾ teaspoon salt
• ¾ teaspoon Freshly ground black pepper
• 1-inch piece of cinnamon stick
• ¼ cup fresh blueberries, or unsweetened frozen, thawed

Combine all the ingredients in a jar. Shake well. Make at least 1 hour before using. Shake again before serving.