1. Prepare the Potato MixturePeel and grate the potatoes, then squeeze out excess moisture. In a bowl, mix the grated potatoes with chopped ham, egg, flour, and a pinch of pepper.
2. Cook the Potato CakeHeat vegetable oil in a non-stick skillet over medium heat. Spread the potato mixture evenly in the pan and press it down lightly. Cook for 5–7 minutes until golden brown on one side, then carefully flip and cook for another 5 minutes.
3. Add Cheese & Finish CookingPlace cheese slices on top, cover the pan, and let the cheese melt for 1–2 minutes.
4. Serve & EnjoyRemove from heat, slice, and serve with fresh greens or a dipping sauce of your choice.