Truffade auvergnate (sort of :)

Sometime ago, I was honored to accompany my son's class to a field trip in Auvergne (a french region), more precisely in Cantal a department in south-central France, with its capital at Aurillac.
We spent a dreaming week in a farm surrounded by animals, warm-hearted people and a beautiful, green scenery thanks to the volcanoes that the region is known for.
One of the last dinners, we had the chance to try one of their typical dishes, the delicious "Truffade Auvergnate" which is a sort of a thick pancake made with sliced potatoes, garlic and cheese (more precisely the variety called "fresh tomme" or Cantal jeune). For more information, search the web, for example wikipedia. After some scooping on the web, I've found that there exists also a similar recipe, "The Aligot", but I have never tried it yet. Maybe the next time that I will visit the region :)
Cheese is one of the typical products there, with Cantal cheese (one of the oldest in France, from the time of Gauls) but also Saint- Nectaire and Salers.
Cantal cheese is a firm (semi-hard) cheese, made from raw or pasteurized cow's milk from the Salers breed. According to the time of aging, it can be found in three varieties:

• Cantal jeune (1-2 months aged)
• Cantal entre deux (2-6 months)
• Cantal vieux ( more than 6 months)

In the recipe that I will provide you today (easy but so tasty!), I have used Cantal entre deux, that was the only one that I could find easily (sorry Celian for not being too concentrated the day that you proposed me to buy some when we were there, but I can now admit that I have some intolerance and that kind of cheese it always scares me :) 
Here it goes ....

Ingredients
1/2 kg of waxy potatoes (I have used Agatha variety)
250gr tomme fraiche de Cantal (I have used Cantal entre deux) 
2 toes of garlic 
some oil
salt, pepper

Procedure

Peel the potatoes, slice them thinly and cook them in a big saucepan (I have used my wok) using some frying oil like sunflower's (instead of goose fat that was used traditionally) until they are tender.  Smash them slightly using a fork.
Add the sliced garlic and season with salt and pepper. 
Cover all over with sliced cheese. Normally, you cover and let the cheese melt and then mix well with a wooden spatula. Given that I have used a harder version of cheese, I decided to put it in the grill and mix when it was well melt. The final result should give a thick pastry, a bit different from my version that was still very tasty.
Serve immediately in the table with the saucepan and accompany with a fresh green salad and some slices of ham.  
Whole family agreed that it was a nice way to remember those beautiful days spent in Cantal, sitting around a tasty dish, one warm evening in our garden... Thanks CM1-CM2! (even for the cooking recipes book that I got thanks to your tombola which included also this recipe...)