Seafood Gratin with Béchamel Sauce: the Easy Recipe

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AuthorCategoryDifficultyBeginner

My mom's recipe

Yields6 Servings
Prep Time30 minsCook Time15 minsTotal Time45 mins
For the gratin
 400 Fish (cod or whiting or pollock)
 1 Mold
 1 White wine
 1 Sliced mushrooms
 200 Peeled shrimp
 Breadcrumbs
For the béchamel sauce
 200 Butter
 200 Flour
 ¾ Milk
 cornstarch
Directions
1

Brush the mussels under water. Place them in a pan with a splash of white wine and cover. Allow them to open for 5 minutes over high heat, shaking the handle of the pan. Let them cool slightly and remove them from their shells. Strain the cooking liquid.

2

Boil the fish and flake it.

3

Preparation of béchamel sauce: melt the butter in a saucepan, add the flour and stir for a few minutes. Gradually add the milk, the cornstarch, and stir over low heat until the mixture is smooth and thickens.

4

In a buttered baking dish, arrange the mussels, fish, mushrooms, and shrimp. Pour the béchamel sauce on top and sprinkle with breadcrumbs.

5

To finish, bake for 15 minutes. Place the dish under a preheated broiler for 2 minutes to brown the breadcrumb mixture.

Ingredients

For the gratin
 400 Fish (cod or whiting or pollock)
 1 Mold
 1 White wine
 1 Sliced mushrooms
 200 Peeled shrimp
 Breadcrumbs
For the béchamel sauce
 200 Butter
 200 Flour
 ¾ Milk
 cornstarch

Directions

Directions
1

Brush the mussels under water. Place them in a pan with a splash of white wine and cover. Allow them to open for 5 minutes over high heat, shaking the handle of the pan. Let them cool slightly and remove them from their shells. Strain the cooking liquid.

2

Boil the fish and flake it.

3

Preparation of béchamel sauce: melt the butter in a saucepan, add the flour and stir for a few minutes. Gradually add the milk, the cornstarch, and stir over low heat until the mixture is smooth and thickens.

4

In a buttered baking dish, arrange the mussels, fish, mushrooms, and shrimp. Pour the béchamel sauce on top and sprinkle with breadcrumbs.

5

To finish, bake for 15 minutes. Place the dish under a preheated broiler for 2 minutes to brown the breadcrumb mixture.

Notes

Seafood Gratin with Béchamel Sauce: the Easy Recipe
  • Danyธันวาคม 29, 2018
    Cooking the fish Very delicate. My suggestion: Be careful with cooking the fish: just poach it, simmering for better results...
  • Andréeธันวาคม 29, 2018
    Small suggestion It seems perfect to me except for the small suggestion. My suggestion: I think it would be better to make the sauce with the filtered juice from the shellfish rather than making a béchamel.
  • Typhaineธันวาคม 29, 2018
    Tip! The seafood gratin is made entirely with seafood; there is no need for any fish, and I find that it somewhat spoils the dish. My suggestion: scallops, shrimp, mussels, and fresh mushrooms are more than enough for a gratin. Marinate them for 24 hours in white wine with shallots and garlic...
  • Sylvieธันวาคม 29, 2018
    I think I must have messed up the béchamel. It is too thick.
  • pecheur de doréธันวาคม 29, 2018
    Please provide the text you'd like me to translate.

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Nutrition Facts

6 servings

Serving size

6

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