Fried mushrooms. 

Chop 1 small onion into small pieces, 
and sautee them in oil (on medium) until they start to turn 
yellow. 

Cut 1lb of mushrooms into bite size pieces, add them to the onions and 
stew them on low under lid for 15 min (stir regularly). Add salt, pepper, 
parsley (optional). If the mushrooms are sweet, the amount of salt and 
pepper should be small. 

At the same time cut 1lb of potatoes into cubes and fry 
on oil (on medium under lid) until they are soft (stir regularly). 

Add the potatoes to the mushrooms, add 1 tablespoon of sour cream, 
mix, stew on low for another 5 min, serve hot. Enjoy!