Edible cities integrate urban gardens into public spaces, delivering multiple social, ecological, and economic benefits beyond food production. From Andernach to Belgrade, European cities are piloting edible landscapes as infrastructure for climate adaptation, community building, and environmental education. Research shows that inclusive, co-designed programs yield stronger social outcomes than purely technological approaches. Practical guidance for planners emphasizes mapping, governance, skills pipelines, and a mosaic of micro-sites to maximize impact.