Incredibly tasty and so easy to make, these Fried Potatoes with Onions and Mushrooms will impress even the pickiest eater! Fresh mushrooms are fried, and onions are sautéed. Dried mushrooms are pre-boiled, chopped into strips and fried. On vacation, fried potatoes are combined with browned onions, mushrooms and mixed. Before serving, sprinkle the dish with chopped herbs.