First take the cleaned bok choy and cut zucchini and place in the bottom of a 2 QT bowl. Set aside.
In a 6 qt liner of an electric pressure cooker with a steamer basket, add the 2 cups water, gold potato, baby carrots, Brussels sprouts, dehydrated mushrooms, onion, celery, baby bellas and shiitake mushrooms. Sprinkle with no salt seasoning, give it a stir to incorporate the seasoning.
Put the lid on and set the timer for 4 minutes high pressure, quick release.
While the vegetables are cooking in the pressure cooker, cook the millet and brown rice ramen noodles according to package instructions (takes 4 mintues)
While the noodles are cooking, microwave the bok choy, zucchini (add optional tofu in this step) for 1 1/2 - 2 mintues on high. If you don't have a microwave you can lightly steam them so they don't turn to mush.
When the noodles are done cooking, drain and place on top of the cooked bok choy and zucchini, cover to keep warm.
When the pressure cooker is done, remover the steamer basket contents and "Dump" the contents on top of the bok choy - zucchini, replace cover to keep warm.
Add miso to the broth that is remaining in the pot and stir with a wire wisk to incorporate. Pour the broth over the vegetables and noodles in the 2 qt bowl.
Feast and enjoy!