Finnan Haddie
A classic Scottish and New England dish featuring delicately cold-smoked haddock, gently poached in a creamy milk and onion sauce. This comforting, savory meal is perfect for a hearty breakfast or a light supper, traditionally served with toast points or boiled potatoes.
For 4 servings
6 steps. 20 minutes total.
- 1
Prepare the haddock
- a.If the fillets appear to have a lot of surface salt, you can give them a quick rinse under cold water and pat them completely dry with paper towels. Set aside.
- 2
Step 2
- a.In a large, wide skillet or Dutch oven with a lid, melt the unsalted butter over medium heat. Add the finely chopped onion and sauté for 4-5 minutes, stirring occasionally, until softened and translucent but not browned.
- 3
Pour the whole milk into the skillet with the onions
- a.Heat the milk gently over medium-low heat for about 3 minutes, until it begins to steam and small bubbles form around the edges. Do not allow it to boil, as this can cause it to curdle.
- 4
Step 4
- a.Carefully lay the finnan haddie fillets in the warm milk, ensuring they are mostly submerged. Reduce the heat to the lowest setting, cover the skillet, and let the fish poach gently for 8-10 minutes. The fish is cooked when it is opaque throughout and flakes easily with a fork.
- 5
Using a spatula, gently remove the poached haddock fillets to serving plates
- a.Alternatively, you can break the fish into large, rustic flakes directly in the pan. Stir the freshly ground black pepper into the milk sauce. Taste the sauce before adding any salt, as the haddock imparts a significant amount of saltiness, and adjust seasoning if necessary.
- 6
Ladle the creamy onion and milk sauce generously over the haddock
- a.Garnish with freshly chopped parsley and serve immediately with crusty bread, toast points, or boiled potatoes.
What to keep in mind.
5 tips from the recipe — small details that make a real difference to the final dish.
- 1Do not boil the milk. The key to a smooth, creamy sauce is to poach the fish over very gentle, low heat. Boiling can cause the milk to separate.
- 2Taste before salting. Smoked haddock is already cured in salt, so the poaching liquid will become salty. Always taste the final sauce before adding any extra salt.
- 3Handle the fish gently. Poached haddock is very delicate and can fall apart easily. Use a wide spatula for transferring whole fillets.
- 4For a richer sauce, you can substitute 1/2 cup of the milk with heavy cream, stirred in at the end of cooking.
- 5If you can't find finnan haddie, other smoked white fish like cod or pollock can be used as a substitute.
Adapt it for your goals.
Aromatic Version
Add a bay leaf and a few whole black peppercorns to the milk as it heats up for a more aromatic sauce. Remove them before serving.
Cullen Skink StyleCullen Skink Style
Make it a heartier meal by adding 1-2 cups of cooked, diced potatoes to the skillet along with the fish. This turns the dish into a style similar to the classic Scottish soup, Cullen Skink.
Cheesy ToppingCheesy Topping
Transfer the flaked fish and sauce to an oven-safe dish, top with breadcrumbs and grated cheddar or Gruyère cheese, and broil for 2-3 minutes until golden and bubbly.
Why this is on our healthy list.
Excellent Protein Source
Haddock provides high-quality, complete protein, which is essential for building and repairing tissues, supporting muscle mass, and maintaining overall body function.
Rich in Omega-3 Fatty Acids
As a cold-water fish, haddock is a good source of omega-3 fatty acids (EPA and DHA), which are crucial for brain health, reducing inflammation, and supporting a healthy cardiovascular system.
Supports Bone Health
The use of whole milk makes this dish a good source of calcium and Vitamin D (if fortified), both of which are vital for maintaining strong, healthy bones and teeth.
Boosts B-Vitamin Intake
This dish is rich in Vitamin B12 and other B-vitamins, which are essential for energy metabolism, the formation of red blood cells, and maintaining proper nerve function.
Frequently asked questions
Finnan Haddie is a type of cold-smoked haddock that originated in the village of Findon, Scotland. The process of smoking over green wood and peat gives it a distinctive golden color and a delicate, savory flavor that is less intense than hot-smoked fish.