Tools/materials kelp, tofu, lean meat, salt, monosodium glutamate.

First, soak the bought kelp in clear water for half an hour.

Then wash the kelp with clear water and pour it into the pressure cooker 15 minutes.

Then wash the tofu and cut it into small pieces.

Then pour the tofu into the pressure cooker and press it for three minutes.

Then cut the lean meat into thin slices and wrap it with appropriate amount of sweet potato powder.

Then pour the lean meat into the pot and cook for five minutes.

Then add a spoonful of salt and a spoonful of monosodium glutamate to the pot and cook for a while.

A delicious kelp tofu soup is ready, I hope you will like it.