1. To clean the bullwhip, put it in a pot and stew it, then cut it and scrape off the urethra epidermis. To clean the cow egg, you need to tear its skin and put it in the pot and cook it for three minutes. To make beef whip, you only need to put it into a pot with chili, ginger and other ingredients, stir-fry, then add water and seasonings to stew. To make beef eggs, you need to put it into a pot with various spices and marinate it.

2. To clean the bullwhip, rinse it first and then put it in a pot to stew, then cut it and scrape off the skin on the surface of the urethra. To clean the eggs, tear off the outer skin and boil them in boiling water for three minutes before taking them out and rinsing them.

3. If we want to cook beef whip, we only need to pour the beef whip, pepper, and ginger into the pot and stir-fry, then add light soy sauce, dark soy sauce, and an appropriate amount of water to the pot to stew. Let it cook for a while so that the beef whip is ready.

4. If you want to make beef eggs, you can blanch them in a pot with cold water first, then add pepper, cinnamon, bay leaves and other spices into the pot together with the eggs and cook for 30 minutes. Collect the juice and let cool, then the braised beef eggs are ready.