1/4-1/3cupsoy sauce(depending on sodium content of your soy sauce)
salt(depending on sodium content of your soy sauce)
Wash, peel and cut potatoes into 1" dice.
Peel and chop onion.
Wash, destalk and roughly chop collard greens.
Wash and slice mushrooms
Heat empty pan over medium heat and once hot add olive oil (to avoid burning), wait for olive oil to heat up nicely.
Add potatoes and fry for a couple of minutes alone. Do not add potatoes until oil is very hot (not burning) to avoid from sticking.
Add onions and collard greens and fry until potatoes are almost cooked through moving every once and a while.
Add mushrooms and a little soy sauce. Every soy sauce has a different sodium content so be careful if you don't know your soy sauce too well. There are some that are hardly salty and others that are very salty. Try a piece of potato and decide wether it needs more and add more accordingly.
Once mushrooms are cooked through, remove pan from heat.
Add sesame seeds, nutritional yeast, pepper and season to taste with salt (if even necessary, depending on your soy sauce).