Romanov of potatoes | Recipes transcribed by Food Wishes

Wrap the potatoes in aluminum foil and make a few holes.
Bake in an oven at 200 ° C for about 1 hour and 15 minutes until soft.
Remove the aluminum foil to remove the heat and leave it in the refrigerator overnight.

Grate the potatoes roughly with a slicer.
Finely chop the shallot and add to the potatoes.
Add salt and white pepper and mix, then add cheddar cheese and mix.

Add sour cream to 2 and mix, and put in a heat-resistant container.
Sprinkle with cayenne pepper and bake in an oven at 200 ° C for 30 minutes to complete.