Love this! Made it for an appe at a party. I used baby bella mushrooms and cut them into fours. I would dice mushrooms if making an appetizer, as a side dish just leave whole. Fantastic...can't wait to make it again and pour it over mashed potatoes!
Very nice appetizer. I sliced the mushrooms and made this parve (non dairy) by subbing the butter with Smart Balance spread and used parve whipping cream (found in the frozen section of the market, near other Jewish foods), and baked it, covered with aluminum foil for 40minutes. Was good over mashed potato, and also instead of "gravy" for turkey. Reheats well the next day. Will likely make again, but with less butter, as this was way too oily, without adding much extra to the overall flavor. Overall, definitely recommended!