Step1:Wash and slice the lean pork, and fly with water.
Step2:Cut the skin of winter melon into pieces, soak the kelp in water, clean the mud and impurities, and cut into sections.
Step3:When the water is boiled, put all the above materials in, and cook for ten minutes in high heat, then boil for two hours in medium heat, and then add salt seasoning to drink.
Cooking tips:Efficacy - there are skills in clearing away heat and dampness, reducing weight, making dishes light and delicious.