INGREDIENTS
1/2 lb
ground Italian Sausage
1/2 cup
(about 3 ounces) chopped pepperoni ((a few extra for the top for looks))
1/3 cup
chopped onion
2 cloves
garlic, minced
1 8 ounce package
cream cheese, softened
1/2 cup
pizza sauce
1/2 tsp
dried oregano
24
white button mushrooms, wiped clean and stems removed
1/4 cup
grated Parmesan
3/4 cup
shredded Mozzarella