Step 1: Peel the potatoes. After that grate them.
Step 2: put a spoon of butter in a pan and wait until it melts. Put the grated potatoes with some salt and fry them.
Step 3: meanwhile beat the eggs. Add salt and pepper as wanted.
Step 4: when the potatoes are ready add the eggs in the pan. Mix them together until they are ready.
Step 5: grate the cheese on top while hot.