Mix ground pork with bouillon, sesame oil, a little bit of chopped ginger, and ground pepper together. Set it aside.
Blend
Mix cooked rice with water and blend about 30 seconds.
Boil
Transfer the blended rice to a sauce pan or pot. Use medium heat. Add broth and heat the soup until boil. Spoon the ground pork mixture and drop it into the pot along with shrimps and mushrooms.
Let the soup boil and give it a taste as each brand of broth has different level of salt. Add some fish sauce or soy sauce and egg. Add a dash of pepper.
Serve
Pour the congee in the bowl and top with 1 more egg, chili oil, julienned ginger, cilantro or/and green onion. Some people also add chili flakes and vinegar.