Creamy, savory spinach filling and swiss stuffed in a portabella cap with a parmesan-bread crumb top. Delish! Baby 'bella caps could be used to make as an appetizer, but the medium tops provide an excellent meatless main dish.
Make sure the portabella caps are free of dirt and grit. Place upside-down on a foil-lined, greased cookie sheet.
Place half a slice of swiss in each cap.
In a small sauce pan, sauté the onion, red pepper, and green onion until soft. Add the minced garlic and cook for a minute more.
Drain the spinach in a colander or dish towel, squeezing to get most of the moisture out. Add the spinach, Cavendar's, Tony's, lemon pepper, and black pepper. Stir and cook just until the spinach is hot.
Add cream cheese and stir to combine. The hot spinach mixture should melt the cream cheese.
Distribute the spinach mixture evenly between the 4 caps, smoothing the tops with the back of a spoon.
Combine the parmesan, bread crumbs, and olive oil. Stir well, then sprinkle over the tops of the stuffed mushrooms.
Bake at 350 for 20-25 minutes, or until the tops are golden brown.