Place cut Biscuit pieces in bottom of baking dish, top with pepperoni slices, drizzle pizza sauce over the top of pepperoni and biscuits with a spoon, sprinkle with italian seasoning, oregano, garlic powder, parmesan cheese, add toppings of your choice, and sprinkle with 1 cup Italian cheese mix. Bake for 25 minutes. Remove from oven and sprinkle the 1 cup Mozzarella over the top. Return to the oven for another 15 minutes or until hot and bubbly.