Preheat the oven to 350°F. Butter a 9 or 10-inch baking dish (preferably a pretty one – you’ll be serving the dip in it). You can also use cooking spray to coat the dish (kind of like having a Diet Coke with your fried chicken, which I also do).
In a small bowl combine the Panko and the Parmesan, and set aside.
In a medium bowl mix together the cream cheese, sour cream, chilies, minced peppers, garlic powder, and the cheeses until well blended using an electric mixer, or a spoon (points for exercise!). Transfer the mixture to the baking dish and sprinkle with the Panko mixture.
Bake for about 25 minutes until hot, browned and bubbly.