Blackberry Compote

Combine blackberries, maple syrup, water, lemon zest, lemon juice, cardamom and salt in a medium saucepan over medium heat. Cook, stirring occasionally, until the blackberries begin to break down and the mixture thickens slightly, about 20 minutes.

Serve warm or let cool completely before transferring to an airtight container; refrigerate for up to 2 weeks or freeze for up to 3 months.