Paella
Rice cooked flat in one wide pan with chorizo, shrimp, mussels and clams, coloured with saffron and never stirred once the stock goes in. That last part is the whole technique: leaving it alone is what builds the toasted crust on the bottom.
At a glance
Ingredients and method are in the app
Kitchen Pantri holds the full ingredient list and step-by-step method for Paella, checks it against what is already in your pantry, and adds anything missing to your shopping list. The app is free to use; you set up a Pantri account when you first open it.