
How to bake mushrooms in sour cream with cheese and onions in the oven? Prepare all the necessary products. Mushrooms can be any: and all-season (champignons, oyster mushrooms), and seasonal forest mushrooms (aspen mushrooms, boles, white). Frozen mushrooms can also be used, but they must first be thawed first in the refrigerator, and then at room temperature. And be sure to drain all the liquid. Cheese can also be anything. Turn the oven on the 180S.