Wash the potatoes, add water to the pot and add potatoes. Add a small amount of salt and cook for 15-20 minutes until the potatoes are cooked.
After peeling, peel and cut into thick slices
Heat the pan, put the butter on, and fry the bacon
Put the onion in a wok and stir-fry for a while, then add the potatoes and stir-fry until the onion is soft. When the potatoes are golden yellow, add a little salt and pepper. Add the bacon and stir well to serve the pan and sprinkle with celery leaves.