Add the ground pork to a bowl and add the Marinade ingredients, mix together and set aside to marinate.
Peel the winter melon, slice in half lengthwise and scoop out and discard the seeds. Cut the two halves into bite size cubes.
Chop or rangiri the carrot. Remove the stems from the mushrooms and dice the caps and finely dice the stems.
In a large non stick pan, heat 2 tablespoons of extra light olive oil, when hot, add the ginger and stir fry until fragrant.
Add the mushrooms and stir fry for 2-3 minutes to soften them.
Add the ground pork and mix into the mushrooms.
Add the melon, carrot, and water. Heat to a boil, reduce heat to a simmer and cover. Cook until the melon is tender, stirring occasionally.
Drizzle in the sesame oil, taste, and season with salt as desired. Place in a serving bowl and serve family style. Enjoy.