I don't know if it's true. It's only called old sow erdou in the northeast. It's silly and cute.
Step1:Cut a few slices of streaky por
Step2:Cut some more thin por
Step3:Old sow's ear beans are cut into shreds and a bowl full of sea is cut. I like spicy. I can also cut one or two peppers.
Step4:In a dry pot, put half a scoop of cooking oil into the big fire, and put the pork five flowers first. Stir fry until the edge is slightly yellow. Add in the lean meat. Until it changes color. Add in the old sow's ear beans (and pepper). Turn over until the whole color of the pig's ear beans (emerald green. Very beautiful). Add a small bowl of water less. Add thirteen spices. Stir fry for 5-8 minutes. Add salt and MSG. Serve. Note - make sure to change color. Beans are not cooked. Food poisoning is easy..
Cooking tips:There are skills in making delicious dishes.