CookTopia is a community-building mobile app that connects people through their shared hobby of cooking and culture. Users explore a world of cuisine-based “lands,” discovering recipes and techniques shared by homecooks from that culture. Every dish you cook and post to the app earns a stamp in your personal passport, building a living record of everywhere your cooking has taken you. Along the way, you can share your own recipes, follow cooks from cultures you want to explore, and connect with friends through shared dishes. CookTopia works simultaneously as a skill-sharing platform and a social space, making it easy to learn new cooking techniques and meet people who want to show you how.