British Fish Pie with Mashed Potato Topping

Prep time: 20 min
Cook time: 50 min
Servings: 6
Yield: 6 servings

Description

Try this delicious British fish pie with cod, salmon, and shrimp in a creamy filling, topped with mashed potatoes.

Ingredients

1 1/2 pounds potatoes, peeled and cubed
1/3 cup cubed butter
3 1/3 tablespoons milk
2 large eggs
salt and freshly ground black pepper to taste
3 tablespoons butter
2 tablespoons olive oil
1 medium onion, peeled and diced
1 teaspoon dry thyme leaves
1/4 cup dry vermouth
1/4 cup all-purpose flour
1 cup fish stock, or to taste
1 cup milk
salt and freshly ground black pepper to taste
1/4 cup half-and-half
2 tablespoons chopped fresh parsley
6 ounces salmon fillet, cut into bite-sized pieces
9 ounces skinless cod, cut into bite-sized pieces
5 ounces uncooked medium shrimp, peeled and deveined
1 tablespoon lemon juice
3/4 cup grated medium Cheddar cheese

Directions

1 Place cubed potatoes into a large pot and cover with salted water; bring to a boil. Reduce heat to medium-low and simmer until tender, about 15 minutes. Drain.
2 Transfer potato cubes to the bowl of a stand mixer. Blend gently, adding cubed butter and milk. Add in eggs and mix only until mashed potatoes reach your desired consistency, or finish by hand if needed;overmixing will yield gluey potatoes. Season with salt and pepper.
3 Preheat the oven to 400 degrees F (200 degrees C).
4 While potatoes are boiling, heat butter and olive oil in a large skillet over medium heat. Add onion and thyme and saute until onions are soft and browned, about 5 minutes. Deglaze with vermouth and cook until alcohol has evaporated, about 2 minutes. Whisk in flour. Slowly whisk in stock and milk and bring to a simmer. Simmer for 1 to 2 minutes. Sauce should be fairly thick, but if it's too thick you can thin it out with a little bit of additional stock. Taste and season with salt and pepper if desired. Turn off heat and stir in the half-and-half and parsley.
5 Scatter salmon, cod pieces, and shrimp onto the bottom of a 2-quart baking dish. Sprinkle lightly with salt and pepper. Drizzle lemon juice over the top of the seafood.
6 Pour prepared sauce over seafood and stir gently to combine. Spread prepared potatoes over the top and fluff with a fork, then sprinkle Cheddar cheese over the top.
7 Bake in the preheated oven for 10 minutes. Reduce heat to 350 degrees F (175 degrees C) and bake until potatoes are evenly browned all over, seafood is cooked through, and pie is bubbly and piping hot, about 20 more minutes.
8 Remove from the oven and allow to rest for 10 minutes before serving.