
Preheat oven to 375°F.
With a mixer on medium, combine cream cheese, garlic powder and sour cream until fluffy.
Add cheddar cheese, ¾ cup parmesan cheese, and diced jalapenos, mix well.
Spread into an 8x8 baking dish.
Combine bread crumbs, melted butter, ¼ cup shredded parmesan cheese, and parsley.
Sprinkle the crumb topping over the cream cheese mixture.
Bake 15-20 minutes, or until hot and breadcrumbs are golden brown.