In mushroom version, I used two kinds of fresh mushrooms - white button and earthy crimini. (chefdehome.com)
I make my Stroganoff also with some finely sliced and stirred seitan, but I like a lot your idea of a pure mushroom version. (bunnykitchen.com)
This Best Bolognese Sauce recipe is meaty mushroom version of the savory, classic meat - based sauce that originated in Bologna, Italy. (houseofnasheats.com)