Step 1

Preheat oven to 400 F. Add 1/2 tbsp of olive oil to chicken and season with salt & pepper. Bake for 15 minutes until chicken is just barely cooked through. Let cool then shred or chop into small pieces.

Step 2

While chicken is cooking in the oven, de-stem and scrape out the portobellos, reserving inside mushroom gills and disposing of stems.

Step 3

Add mushroom gills to a large bowl and toss with cooked chicken, red pepper, red onion, egg, breadcrumbs, garlic, salt & pepper, parsley and half the cheese. Change oven temperature to 350 F.

Step 4

Add filling to mushroom caps then top with remaining cheese. Bake in oven for 18-20 minutes until mushroom caps are cooked through and cheese is melted. Serve and enjoy!