1, seasoning: 2 onions, 40g ginger, 3 tablespoons soy sauce, 2 tablespoons sugar, 3 tablespoons water, 1 tablespoon sake, a little pepper (other seasonings are added according to your preferences).

2. Take a large bowl and marinate the sliced meat and seasoning together for about 60 minutes.

3. Preheat the oven to 200℃ for standby.

4. Spread the marinated meat slices on a baking tray, put them in an oven preheated to 200℃ and bake for about 5 ~ 7 minutes until the meat is cooked.