In a medium bowl, add the cream cheese, sour cream, Italian seasoning, and garlic powder and mix well. Set aside
In an 8 inch cast iron skillet, spread the seasoned cream cheese mixture, gently towards the edges of the pan.
Add the pizza sauce and ½ of the mini pepperonis.
Bake in the 375-degree oven for 5-8 minutes.
Remove from the oven and top with mozzarella cheese, black olives, chopped green peppers, and remaining pepperoni. Return to the oven and cook for 10 minutes until the cheese is melted.
*Optional* Change the oven temperature to LO broil for 2-3 minutes to brown the top of the pizza dip.
Serve while hot with garlic bread and veggie sticks (celery/bell pepper).
Notes
You can use full size pepperoni if you prefer.
Refrigerate any leftovers for up to 3 days after cooking in an airtight container. Reheat in the oven to 350 degrees for 5 to 10 minutes in an oven-safe dish.