Cheese Fondue
Gruyère and Emmental melted into white wine until the whole pot is one smooth sauce, with bread for dipping. A heavy saucepan does this perfectly well — the fondue set is for keeping it warm at the table, not for making it.
At a glance
Ingredients and method are in the app
Kitchen Pantri holds the full ingredient list and step-by-step method for Cheese Fondue, 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.