Preheat oven to 425 degrees F (220 degrees C).
Place the Large Shrimp (1.50 pound) in a mixing bowl, mix with Garlic (6 clove), Old Bay® Seasoning (3/4 teaspoon), Ground Black Pepper (to taste), and Dry White Sherry (3 tablespoon).
Thinly Slice Serrano Chili (1) and Baby Bell Pepper (2).
In a separate bowl, combine Panko Breadcrumbs (1/2 cup) and Unsalted Butter (4 tablespoon) and serrano pepper and sweet mini peppers. Season with Salt (1/4 teaspoon), Brown Sugar (1/4 teaspoon) and Ground Black Pepper (to taste)
In a large baking dish, arrange shrimp in a single layer. Place the bread crumb mixture on top of the shrimp, making sure the shrimp is covered.
Bake for 7 minutes, then set the oven to broil.
Broil on high for 2-3 minutes or until the shrimp turns pink and the bread crumbs are slightly brown and crispy. Garnish with chopped Fresh Parsley (to taste). Serve and enjoy!