Making puree
Peel the potatoes and boil or steam them in salted water until tender. Drain and let them evaporate well.
Mash the potatoes into a fine puree.
Prepare garlic
Cut the garlic into thin slices.
Melt the butter in a pan and gently cook the garlic slices until they are translucent and lightly golden.
Set aside a spoonful of the garlic butter for garnish.
Finishing the puree
Heat the milk and mix it together with the garlic and garlic butter through the puree.
Season with salt, pepper and a pinch of nutmeg.
Gratinating
Spoon the puree into an oven dish.
Spoon some of the reserved garlic butter over it.
Sprinkle with grated cheese.
Bake in a preheated oven at 190°C for 25 minutes, until the top is golden brown.
Serve
Garnish with freshly chopped chives just before serving.
Tips
- Make the puree a day in advance; store covered in the refrigerator and gratinate just before serving.
- Truffle pecorino adds an extra festive touch, but any cheese that melts well will do.
- For extra creaminess: replace half the milk with cream.
- Parsley can replace chives as a fresh garnish.
- Delicious with game, stews or other meat dishes with sauce.