I remember loving my mother’s Pork Marengo as a child, so when she passed down some of her recipes to me this was one of the first I tried my hand at.
I’ve modified the recipe slightly over the years and sometimes add more mushrooms and tomatoes than listed here when I have extras that need to be used. It’s even better with fresh tomatoes.
You can substitute canned mushrooms for the fresh ones, but it’s quite a taste difference. I try to avoid canned mushrooms because they have that “canned” taste, but sometimes it’s just more convenient.