Combine apple pieces and water in a large saucepan. Bring to a boil, then reduce heat to maintain a simmer. Cover and cook, stirring once or twice, until the apples are very soft and falling apart, about 30 minutes. Mash the apples to the desired consistency and stir in maple syrup and cinnamon.Advertisement
Make Ahead Tip: Refrigerate for up to 2 weeks or freeze for up to 6 months.