1. Rinse the yam, remove the uneven surface, and cut into lengths of about 15 cm;
2. Put the cut yam pieces on the baking tray;
3. Put it into the oven, set the temperature at 150 degrees, and set it for 30 minutes;
4. Roast until the yam 7 is mature and the skin is wrinkled;
5. Add appropriate amount of cooking oil to the pot;
6. Put the roasted yam into the pot and fry slowly;
7. Fry the surface to be browned;
8. Put the barbecued pork sauce, dark soy sauce, salt, 5 grams of black tea and appropriate amount of water in the pot, boil the yam on high heat;
9. When the soup is almost confiscated, add the remaining 5 grams of black tea and stir-fry for 1-2 minutes;
10. Serve it on a plate, it's very delicious.
Tips:1. Baking yam in an oven is to avoid frying or frying for a long time, the dishes are high in calories;
2. The yam contains starch sugar, which is easy to color during decoction;
3. If you don't have char siu sauce when seasoning, you can add a little sugar;
4. The soup must be confiscated at the end, so that each piece of yam is wrapped with a layer of sauce to taste delicious.
