STEP 2/5
Cut lotus roots into bite-sized pieces, add 1 tablespoon of vinegar, blanch them slightly, and stir-fry them in a stir-fry pan.
STEP 3/5
Pour 2 cups of kelp water and boil it over medium heat. When the lotus root is cooked to a certain extent, add soaked beans and carrots and boil. Beans shouldn't be too soft to be fermented soybeans. Soak only about 70 percent of the beans.
STEP 4/5
When there is a little soup left, add flavored soy sauce and boil it down to taste, and finally add wood ear mushrooms and finish.
STEP 5/5
Turn off the heat, add sesame oil and sesame seeds, close the lid, and steam with residual heat.