Roast Potatoes and Beef
1.
Put the oil in the hot pan, add the spices and fry until fragrant. After adding the beef cubes and fry until fragrant, put the spices and beef into the casserole.
2.
Stir-fry the Pixian Douban with the remaining oil to create a fragrance, add the fresh soup and simmer for 30 minutes.
3.
Strain the bean dregs out, pour the boiled soup into a casserole, add sugar and salt, and bring to a boil.
4.
Simmer for about 2 hours, add potatoes, and cook until the potatoes are soft and cooked. Be careful not to have too much broth, just slightly broth.