The wonderful thing about stuffed mushrooms is that you can add almost anything you want and they will be delicious. For these mushrooms, I added spinach and artichoke dip that I bought at the store, but you could easily make your own with fresh spinach, canned artichoke hearts and a cream cheese / sour cream base. I added some parmesan cheese because why not! You could include some diced mushrooms, some sauteed sausage, or a bruschetta mix as well. Add a drizzle of balsamic before serving.
Stuffed Portabello Mushrooms