6 tablespoons Butter, melted
1 c. Panko bread crumbs
Freshly ground black pepper
Kosher salt
2 tablespoons Finely chopped chives, divided
Pinch cayenne pepper
1 teaspoon Lemon zest
2 teaspoons Lemon juice
1 1/2 teaspoons Old Bay seasoning, divided
2/3 c. Finely grated parmesan, divided
3/4 c. Sour cream, divided
1 Egg, lightly beaten
6 ounces Cream cheese, softened to room temperature
6 ounces Lump crab meat
Cooking spray, for pan