Warm Homemade Lemonade

Combine first 4 ingredients in a 3- or 3 1/2-quart slow cooker.

Cover and cook on LOW 3 hours or until thoroughly heated. Whisk well before serving. Serve warm with cinnamon sticks.

Lemon Squeeze: We prefer the taste of fresh lemons, but if you don't want to do all that squeezing, substitute lemon juice from concentrate.