2. Ingredients: 200g of ginger, 50g of whole dried pepper, 250g of bitter gourd, 20g of onion, red cherry 12, sweet west10g.

3. Seasoning: vegetable oil 100g, salt 5g, monosodium glutamate 3g, sugar 100g, oyster sauce 100g, raw flour 100g, cooking wine 100g, fresh soup 100g.

4. Cut the ribs into 6 cm square pieces and blanch them for later use.

5. Stir-fry the white sugar into a brown color, and peel the ginger and squeeze it into juice.

6. Add oil to the pan, add onion and ginger to the wok, add ribs, stir-fry the wine, and add seasoning such as dried whole pepper, fresh soup, sugar and ginger juice to boil to remove foam.

7. Put in the pressure cooker 10 minute, and take out the dry juice to thicken. After cutting bitter gourd into shapes, blanch it in water and serve.