Shaggy parasols aren't you're typical mushroom. Of course they have a much better flavor than most commercial mushrooms, but you also need to make sure they are thoroughly and completely cooked.
1tablespoonssoftened unsalted butterplus 2 tablespoons for finishing the dish,
1tablespoonshallotdiced ¼ inch
1teaspoonminced garlic
1teaspoonchopped fresh thyme
2ounceshigh quality slab bacondiced ¼ inch
¼cuptoasted panko breadcrumbsplus an additional ½ cup for finishing the dish
1tablespoonfresh chopped Italian parsley
¼cupgrated grana padano or parmigiano reggiano cheese
¼cupdry sherry
Instructions
Dice the mushroom stems. Cook the bacon in a pan on medium heat to release the fat and brown it lightly, then add the diced mushrooms stems, garlic, thyme and shallot then cook for 2 more minutes. Season to taste with salt and pepper, then de-glaze the pan with the sherry.
Cook, stirring occasionally until the alcohol has mostly evaporated, then remove the mixture to a bowl and stir in the cheese, ¼ cup toasted breadcrumbs and the 1 tablespoon of softened butter.
Heat the oven to 375.
Mix the half cup of reserved, toasted breadcrumbs with the parsley, then pack the mushroom caps full of the stuffing, and place in a wide baking dish or cast iron pan, top with the breadcrumb-parsley mixture, and dot with the remaining 2 tablespoons butter.
Bake the mushrooms for 25 minutes, or until thoroughly cooked and hot throughout. Serve immediately.
Notes
These are great allowed to cool a bit and served just warm too.Serves 4-6 as an appetizer