
Preheat oven to 400 F.
Rinse the mushrooms and pat them dry. Trim the stems edge and transfer to a sheet pan
In a bowl, add the butter and melt it in the microwave for 20 seconds. Add in the garlic, salt, black pepper and soy sauce and whisk well.
Pour the butter mixture onto the mushrooms and coat well.
Bake in the oven for 15 minutes, mixing them half way through. If you like the mushrooms to be over cooked, you can add additional time.
Remove from the oven and garnish with some freshly chopped parsley.