This is a classic dish from Jura region in France. It is quite simple to make but the ingredients will set you back quite a bit, especially if you decide to use a Bresse chicken for complete Jurassic authenticity. The combination of vin jaune and morels is simply divine and there is no need whatsoever to become creative and try to "improve" this creation.
The classic Gratin Dauphinois is a very popular side dish in French cooking. With some bacon and cheese it can be transformed into a simple yet delicious main dish.