Here is a wireframe that reflect on 3 key elements of the app: recipe, friends/participants, and ingredient. First main interaction would be to explore recipe feed from subscriptions (self-curated, Flipboard-style.) While another main point of the app is about to collect metadata of friends, event become the main interaction of the system that all three main elements come together. Added friend’s metadata become a filter for menu selection page.
POP interactive prototype can be played here