Haddock is one of the most underappreciated white fish — sweet, firm, and deeply satisfying baked simply with butter and herbs. It holds its shape well in the oven, flakes beautifully, and pairs perfectly with a light breadcrumb crust that adds texture without heaviness. This is clean, honest cooking that delivers more than its simplicity suggests.
Ingredients
The Crust
Mix panko breadcrumbs with melted butter, minced garlic, parsley, and lemon zest. The butter toasts the crumbs in the oven and creates a golden, crispy crust. Spread a thin layer of Dijon on each fillet as a binder before topping with the crumb mixture.
- Preheat oven to 425°F (220°C)
- Place fillets on an oiled baking sheet
- Press crumb mixture evenly over each fillet
- Bake 12–15 minutes until crumbs are golden and fish flakes
- The crust should be deeply golden — if pale after 15 minutes, broil 2 minutes
"Panko breadcrumbs are much larger and crispier than regular breadcrumbs. The open structure toasts instead of steaming. Never substitute regular breadcrumbs in a recipe that specifies panko — the texture result is completely different."
Haddock has a slightly sweeter, more delicate flavor than cod and holds up better to the oven's dry heat. Both work in this recipe, but haddock is the better choice here. For the crispiest crust, make sure fillets are completely dry before the crumb goes on.