1, main ingredient: duck1000g. Accessories: 30g of green pepper, 30g of potato and 50g of onion. Seasoning: vegetable oil 35g, oyster sauce10g, watercress10g, beer15g, cooking wine15g, ginger 3g and garlic 5g.

2. Peel, wash and slice potatoes;

3, the green pepper is pedicled, the seeds are washed and cut into pieces;

4, onion peeled, washed and cut into pieces;

5. Cut ginger into pieces and slice garlic;

6. After the ducks are slaughtered and washed, put them in a boiling water pot and cook them slightly, then remove them and cut them into pieces.

7. Heat the wok with oil, add green pepper pieces, potato chips and scallions, and remove them to control the oil for later use;

8. Heat the wok with oil, add duck, watercress, pepper, cooking wine, oyster sauce, ginger and garlic, stir-fry slightly, pour beer, add potatoes, green peppers and scallions to boil, and simmer until the duck is cooked.