01 -
Heat oven to 425°F. Prepare a rimmed baking sheet with a suitable nonstick liner. Drain thawed raw shrimp, pat dry, and season lightly with salt, pepper, and paprika.
02 -
Combine melted butter, garlic, and the tablespoon olive oil. Separately mix breadcrumbs, finely grated Parmesan, and optional chili flakes.
03 -
Coat shrimp in garlic butter, let excess drip away, and press into crumbs. Place in an uncrowded single layer. Distribute the coating across the full batch rather than building thick layers.
04 -
Bake for an estimated 10–12 minutes, checking early and turning gently about halfway. Cook until shrimp flesh is opaque and pearly throughout, at least 145°F with a suitable thermometer; surface browning alone is insufficient.
05 -
Transfer to a clean platter, add parsley, and serve promptly with optional lemon alongside. Discard raw-contact coating leftovers. Refrigerate cooked leftovers promptly; reheat saved portions to 165°F.