01 - Preheat the oven to 375°F. Lightly grease an 8x8 inch baking dish.
02 - In a large bowl, combine softened cream cheese, sour cream, cheddar, mozzarella, garlic powder, smoked paprika, salt, and pepper. Mix until smooth and fully incorporated.
03 - Fold in diced jalapenos and green onions until evenly distributed. Spread the mixture evenly in the prepared baking dish.
04 - In a small bowl, mix melted butter, panko breadcrumbs, and Parmesan cheese. Sprinkle evenly over the dip surface.
05 - Bake for 20-25 minutes until the dip is bubbling around the edges and the topping is golden brown.
06 - Let cool for 5-10 minutes. Garnish with extra jalapeno slices and green onions if desired. Serve warm with tortilla chips, crackers, or sliced baguette.