12 white button mushrooms (large, brushed clean)
1 tbspn olive oil
Add garlic, peppers, and stems to pan. Continue to saute until stems are soft. (2 minutes)
Layer mozzarella cheese first inside mushrooms. Top each mushroom with a spoonful of the stem mixture.
Drizzle breadcrumbs and additional mozzarella cheese over mushrooms.
Lightly spray caps with cooking spray.
Bake 10 minutes until cheese is melted and mushrooms are golden brown. Remove from oven and serve.