[hagfjall]

Neat thing. I like the idea! We're having the same talk at home to optimize meal planning. Adding new meals along the way and have a greater library of meals we like to choose from. Currently I'm using Evernote with tags for different types of meal, all stored in one giant notebook. Previously I had my own server exporting this notebook and metadata to HTML and randomize a meal on-the-fly. Works OK but no weekly planning in that setup.

If I would go all in for an app like this, I would need to have the ability to export all the data. Since you are a single developer and one never knows what will happen in the future etc.