Potato with Onion

My mother-in-law send us potato from their farm at the province. My husband loves to eat potato with onion and he requested me to cook it for him. It's very easy Korean style of cooking. All you need is 1 round potato, slice it in strips, 1 round onion slice it also. First you will put those sliced onion in an oiled frying fan then add the potato then seasoned with fine salt and when you already notice that it's already tender put sesame seeds, spread it on the top. Then you can now serve it.