1. Cut the chicken breast into two pieces, then cut into butterfly pieces connected in the middle. Use a meat mallet to thin slightly, and sprinkle with salt and pepper to taste.

2. Beat the eggs and place them in three plates with flour and bread crumbs. Set aside.

3. First put 1 piece of cheese in the sliced ??chicken, put a piece of ham on it, then put a piece of cheese on the ham, wrap it up, pinch the joint tightly, and evenly place it in order Coat the ground with flour, egg wash and bread crumbs.

4. Pour olive oil into the pan, heat it up to 70%, add unsalted butter, wait until it melts, then add it in.

5. Fry the prepared chicken half and half. Fry it until both sides are golden brown, take it out, absorb the excess oil, cut it into three to four pieces and put it on a plate.

6. Just serve it with tomato sauce.