Optional: rinse pork bones with water and put into a pot
Add water to the pot until the water covers the pork bones. On high heat, bring the pork bones to a boil. Turn off heat
Rinse off the bone fragments and impurities from the pork bones and put into a clean pot If you don’t want to rinse the meat, you can wipe them clean with a paper towel
Soak 2 honey dates and a piece of dried mandarin peel in water for around 5 minutes. I used one piece of mandarin peel that’s approx. 1” x 1” If you like the taste of mandarin peel, you can add more
If your mandarin peel still has some of the membrane on it (white layer), scrape it off with a knife or spoon
Place the honey dates and mandarin peel into the pot with the pork bones
Peel carrots, cut into small pieces and put them in the pot
Peel lotus root and slice into small pieces and put them in the pot
Add 2.5L of water to the pot and bring to a boil
Rinse dried octopus and wipe clean with kitchen towels
Turn heat to medium in a wok or pan. Place octopus into wok. You can cut up the octopus if it’s too big to fit
Toast the octopus on both sides until aromatic and until it has obviously shrunk in size. This should take approx. 6-8 minutes
Add the octopus into the pot
When the soup comes to a boil, reduce the heat to low and boil for a total of 2 hours
Soak the mung beans for approx. 1 hour
After 1 hour, drain the mung beans and add to the soup since octopus is considered a warming ingredient, to ensure that the soup is not too heaty, mung beans are added to cut the heatiness. If you like the mung beans super soft, adding thickness to the soup, you can add it with the rest of the ingredients. Adding it after 1 hour will keep your broth clean and the mung beans whole at the time of serving
Boil for another hour on low heat
Serve. Note that I did not have to add any salt because the octopus had flavour and natural sea salt on it. But if it’s not enough, you can add salt to taste.