01 -
Let everything cool down a bit, then sprinkle over those chives and start serving.
02 -
Pop it back in, uncovered, and keep baking for 30 minutes until the cheese looks bubbly, golden, and a fork slides into the potatoes easily.
03 -
Toss on the rest of the parmesan along with the shredded Gruyère or mozzarella, but only after you take off the foil.
04 -
Cover tightly with kitchen foil and bake for 40 minutes at 190°C.
05 -
Pour the garlicky cream all over those potatoes in the dish. You want every bit soaked. Cover it tight with foil.
06 -
Take your mashed garlic and stir it right into the warm cream mixture so it all blends together.
07 -
Once the garlic's cooled down, squeeze out the soft inside and mash it up into a paste.
08 -
Pop heavy cream, milk, some butter, half your parmesan, thyme, nutmeg, salt, and pepper in a pan. Warm up gently till the butter is gone and everything comes together, but don't let it bubble.
09 -
Stand your potato slices on their sides in close lines through the baking dish.
10 -
Peel the spuds, then use a mandoline to quickly cut them into thin, even slices.
11 -
Rub some butter around a 23x33 cm dish till it's coated. Set aside for now.
12 -
Get your oven going at 190°C. Put the garlic head on foil, pour a bit of olive oil, give it some salt, wrap it up, and roast about 30 minutes till soft and golden looking.