1Wash and peel the potato and carrot. Cut them into thin slices.
Peel the onion and slice it thinly.
Wash the bell pepper, remove the seeds, and slice it into strips.
Heat a non-stick pan over medium heat and add a little oil.
Add the sliced potatoes to the pan and stir-fry for about 5 minutes until they start to soften.
Add the carrots and onions to the pan and continue to stir-fry for another 3-4 minutes.
Add the bell pepper slices and stir-fry for an additional 2 minutes.
Grate the cheese and sprinkle it over the vegetables in the pan.
Stir everything together until the cheese melts and coats the vegetables evenly.
Season with salt and pepper to taste, then serve hot.