Put the fresh peas in a pressure cooker pan, it is in it that the garnish will cook in 10 minutes.
Cut the carrots randomly, add to the peas.
Cut the onion into small cubes, add to the pan.
It remains to add soy sauce.
Spread the butter on top, pour water to cover the peas a little, add salt and pepper if desired. Close the lid of the pressure cooker and cook for 10 minutes from the moment of boiling.