Step one? Wash the beef several times, remove the blood, then put it in a pot with cold water, cook it with strong fire, skim off the floating foam and take it out.

Step two? Hot pot cold oil, add spices (onion, ginger, garlic, star anise, pepper, cinnamon, fragrant leaves, etc. Stir-fry with beef, then add bean paste, sand tea sauce, Chili sauce and a little rock sugar and stir well.

Step three? Add boiling water (beef is enough just now), and after the fire boils, change to low heat and cook for about 90 minutes.

Step four? Cooking noodles: Cook noodles with clear water, remove the cooked noodles and put them at the bottom of the bowl.

Step five? Pour the cooked beef and soup on the noodles.

Step 6: Add the cooked vegetables and chopped green onion, and you're done ~