Peel and slice the potatoes and soak them in clean water.
Cut the green pepper, cut the onion, slice the bacon (if the bacon is too hard, put it in boiling water or steam it and cut it)
Heat the oil in the pot, add the bacon and fry it, and serve it out.
Put the oil into the potato slices and fry until the potato chips are yellowed.
Put green pepper and green onion and continue to stir fry until the potato slices are golden
Put in a little soy sauce, salt, chicken and fried bacon and stir well.