A tartiflette is a potato casserole that originated in the Savoy region of France, and the thing that makes a tartiflette casserole so special is that it doesn't skimp on the cheese – in fact, it gets topped with entire wheels of cheese! Of course, there are countless different ways to make a tartiflette casserole, but we think we've created the ultimate one.
This recipe may seem intimidating with its multiple steps, but it's completely worth it. This definitely isn't your normal potato casserole and these flavors really pack a punch, so do yourself a favor and give this recipe a try!