They are in some ways similar to white button mushrooms or crimini and portobello mushrooms, just a bit browner, tan coloured top. Better flavour and texture than the plain white mushrooms.
No need to peel the skin or discard the stalk, just wipe with a damp cloth prior to cooking. Roast, grill or fry in pasta sauces, stir-fries, risottos, soups etc…. Can be eaten raw or cooked. Exchangeable with criminology or portobello mushroom
One cup of oyster mushrooms has approximately 65 calories, 10 grams of carbohydrates, less than 1 gram of fat, and about 5 grams of protein. They are high in several vitamins and minerals including potassium, magnesium, and folate.