Who are these options suitable for?

For those who want to create their own recipe

A plain fillet or loin lets you choose your own seasoning and side dishes. Findus says its cod fillets can be cooked straight from frozen; nevertheless, check the instructions for the product you buy before planning how to cook it.

For families who want to portion out the servings

The number of pieces can help you plan how to serve the meal, whether you choose plain, breaded or meunière-style fish. If you’re buying a prepared recipe, also check the fish content and ingredients list: the breaded products described by Auchan and Carrefour contain wheat.

For households planning several meals

A pack intended for the freezer should fit the space you have available and provide the number of portions you want. Findus says its frozen products should be stored at −18 °C; always follow the date and instructions on each pack.

What should you check?

First decide whether you want the fish as the basis for your own recipe or prefer it to come with a prepared coating or topping. Then check the pack size and how you plan to cook and store it.

What to consider What to check Who is it for?
Format for your recipe Fish species and cut: fillet, loin, steak or breaded product; cooking instructions for that specific product. I want to choose my own sauce and side dishes rather than starting with an already breaded recipe. Around 33 % of consumers would put this freedom to prepare fish their own way first.
Ingredients Ingredients list, fish content and any allergens shown on the pack. If someone at the table needs to avoid an ingredient, what’s in the product matters more than how it’s presented. This would be the top priority for around 20 % of consumers.
Serving portions Number of pieces, pack weight and cooking instructions. If I’m serving several people without preparing each piece separately, I look for a pack that’s easy to portion; around 27 % of consumers would prioritise this convenience.
Storage Freezer space, storage temperature and date shown on the pack; whether you can take out the portions you need. If I’m planning other meals too, I need a pack I can store and use according to the instructions. This would be the top criterion for around 20 % of consumers.

The format alone doesn’t tell you what’s in the pack. For example, Auchan states that one of its breaded products contains 65 % cod fillet, while Carrefour states that its Carrefour Classic’ breaded portions contain 60 % Alaska pollock. These figures apply to those specific products, not to all breaded fish.

Mistakes to avoid

  • Comparing plain fillets and breaded products by pack weight alone

    The coating and other ingredients contribute to the total weight of a prepared product. So the breaded products described by Auchan and Carrefour don’t have the same composition as a plain fillet.

    Check the fish content, ingredients list and number of pieces before choosing the format that’s right for your recipe.

  • Assuming “boneless” is an absolute guarantee

    Pêche Océan says that a few bones may exceptionally remain in its cod fillets labelled “boneless quality”.

    Take care when serving, especially to young children, even if the pack includes a statement about bones.

  • Leaving frozen fish out before putting it away

    Frozen food needs to stay at the right temperature to maintain the cold chain. Findus says its frozen products should be stored at −18 °C.

    Pick up the fish at the end of your shop, take it home promptly and put it away as soon as possible, following the instructions on the pack.

Brands and retailers to know

These ranges offer useful points of comparison between plain fish and prepared recipes. Always check the label on the specific product you’re thinking of buying.

Findus

The range includes plain cod fillets as well as breaded products.

  • Findus says its cod fillets can be cooked straight from frozen.
  • The cooking method depends on the specific product and format shown on the pack.

Carrefour

The Carrefour Classic’ and Carrefour Extra ranges include plain fish and prepared portions.

  • The product information for Carrefour Classic’ breaded portions states the species and fish content, and includes nutritional information.
  • The composition of these breaded portions shouldn’t be assumed to apply to the retailer’s plain fillets.

Pêche Océan / Marque Repère E.Leclerc

Pêche Océan frozen cod fillets are available in packs of 400 g and 800 g, among other sizes.

  • E.Leclerc product information lets you check the weight and stated fishing areas for each product.
  • Some fishing areas vary depending on supply; the “boneless quality” label doesn’t rule out the occasional bone.

Auchan

The retailer offers breaded cod and meunière-style cod, among other products.

  • Product information for the products reviewed details the cod content and ingredients.
  • The breaded and meunière-style recipes mentioned contain wheat: check the label if someone at the table needs to avoid it.

Lidl

The retailer’s range of frozen fish included hake fillets and breaded products, among other options.

  • The hake formats advertised in September 2026 included 500 g and 800 g packs.
  • These products appeared in dated offers, so check what’s available at your local store before planning your menu.

Aldi / Golden Seafood

Aldi’s Golden Seafood range includes cod loins, Alaska pollock fillets and breaded products, among other options.

  • These different cuts make it easy to distinguish fish to cook yourself from an already prepared recipe.
  • Check the pack size and details of the product available in your local store before buying.

Joybuy products for these meals

This selection includes breaded or prepared fish portions, as well as salmon fillets to cook yourself. Choose according to the meal you have in mind, then check the ingredients and preparation instructions on each pack.

Findus, 10 MSC breaded cod fillets, 510 g

Findus, 10 MSC breaded cod fillets, 510 g

A 10-piece breaded option to consider if you’re serving fish to several people. Check the ingredients and cooking instructions on the pack before preparing your meal.

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Findus, 4 breaded Alaska pollock fillets, fish and chips style, 400 g

Findus, 4 breaded Alaska pollock fillets, fish and chips style, 400 g

Four 100 g fillets make it easy to plan your portions. If you’re cooking them straight from frozen, follow the cooking instructions on the pack.

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Escal, 4 ASC-certified skinless salmon fillets, 500 g

Escal, 4 ASC-certified skinless salmon fillets, 500 g

These skinless fillets are a good choice for a meal where you want to choose your own side dishes. The pack contains four fillets weighing 500 g in total; thaw them in the fridge before cooking, following the instructions on the pack.

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Findus, Bordeaux-style fish, 380 g

Findus, Bordeaux-style fish, 380 g

This 380 g prepared dish gives you a ready-made recipe, rather than a plain fillet to season yourself. Check the number of portions, ingredients and cooking instructions on the pack to plan how to serve it.

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Escal, 4 MSC wild Pacific pink salmon fillets, 500 g

Escal, 4 MSC wild Pacific pink salmon fillets, 500 g

A 500 g pack of wild Pacific pink salmon fillets to serve with the sides of your choice. Check the number of portions on the pack and allow time to thaw them in the fridge before cooking, as instructed.

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Frequently asked questions

Can you cook a fish fillet straight from frozen?

Yes, if the instructions for that fillet say you can. Findus says its cod fillets can be cooked straight from frozen. Use the method and settings given on the pack you’ve bought rather than assuming they apply to all fish.

How should you thaw fish for Sunday lunch?

If the fish needs thawing, do so in the fridge in a suitable container. Findus recommends this method for its frozen fish; allow enough time depending on the thickness of the product and follow its specific instructions.

How long can you keep frozen fillets?

Check the date and storage instructions on the pack, and maintain the cold chain. Findus says its frozen products should be stored at −18 °C. The DGCCRF explains that “best before” refers to a minimum durability date; check it alongside the product’s own instructions.

Does “boneless” mean there can’t be any bones left?

No: the product information for a Pêche Océan cod fillet says that a few bones may exceptionally remain, despite care being taken to remove them. Bear this in mind when serving portions.