Tinned Mackerel: Plain Fillets or Marinade for Guests

Who are these options for?

Hosts planning drinks or a special meal

You want to serve mackerel with minimal preparation. Marinades, oil and herbs can all work with your menu, as long as you check the fish content and allergens in the recipe you choose.

Shoppers who look for quality labels

You’re looking for a recognisable standard, such as a Label Rouge specification, ingredients described as organic or an MSC label. Each relates to a different aspect of the product, so check exactly what the label covers.

People who prefer to add their own seasoning

You’re planning to use the fillets in toast toppings, a salad or a sharing platter. A plain recipe lets you choose the oil, herbs and accompaniments, but you’ll need to prepare them before serving.

What should you check before buying?

When choosing mackerel for a special meal, start with how you plan to serve it, then compare the ingredients and the amount you’ll need for your guests. A quality label can help you decide, but it won’t tell you everything about the flavour or ingredients of each recipe.

What to consider	What to check	Who it’s for
Ready-to-serve recipe	Compare the mackerel content, marinade or oil, and declared allergens.	When I’m entertaining and don’t want to prepare a dressing, I look for a recipe whose flavours go well with the menu. Around 36% of consumers would prioritise a ready-to-serve option.
Ingredients you can customise	Read the ingredients list and check the fish content; compare the salt content if you’re looking at several products.	If I’m preparing the starter myself, I want to choose the oil and herbs rather than start with an already-seasoned marinade. Around 29% of consumers would put this flexibility first.
Quality label or traceability	Look for the label and check exactly what it covers, then read the ingredients for the specific product.	I’d rather base my choice on a label with a clearly defined scope than on the recipe name alone. Around 21% of consumers would prioritise this kind of indicator.
Pack size and meal planning	Check the net or drained weight, storage instructions after opening and whether the product you want is available.	When I’m feeding several people, I want to plan enough fish without choosing a tin that leaves me with leftovers that are hard to use. Around 14% of consumers would put pack size and shopping plans first.

Mistakes to avoid

Assuming an elaborate recipe means more fish

The other ingredients take up space in the tin too. Carrefour and Petit Navire product details list 57.4% mackerel in a shallot recipe and 56% fillets in a mustard recipe, respectively. An Auchan plain version, meanwhile, lists 99% fillets. These figures apply to these specific products, not to every marinade or plain tinned mackerel.

Compare the fish content and drained net weight of each tin before choosing based on the recipe name.
Choosing a marinade without checking the allergens

Petit Navire’s wholegrain mustard recipe lists mustard and possible traces of celery, eggs and milk. An E.Leclerc product listing for mackerel in white wine mentions sulphites. These details vary by product.

If you’re sharing a meal, check the ingredients list and allergen information on the tin you plan to serve.
Expecting organic, MSC and Label Rouge to mean the same thing

These labels cover different things. The Label Rouge specification published by the French Ministry of Agriculture sets out details including the preparation of the tinned mackerel products it covers. The Marine Stewardship Council links its MSC label to a certified fishery and a chain of custody that guarantees origin. An organic ingredients claim also requires you to check which ingredients it applies to.

Choose the label that matches your priorities, then check the recipe, pack size and allergens separately.
Planning for your guests but not for leftovers

The weight shown on a tin isn’t always measured in the same way. Check whether the packaging lists the net weight, the drained net weight or both. Storage instructions after opening vary by product. For example, Joybuy’s listing for Petit Navire plain fillets says to keep them in the fridge in a suitable non-metallic container and eat within two days.

Estimate how much to serve using the weight shown, and follow the storage instructions on the tin you buy.

Brands and retailers to know

These examples can help you compare specific recipes and criteria. A brand featured here may not offer the same range across its entire catalogue, and a particular product may not be available in your local store.

Petit Navire

Fillets available in recipes such as mustard, white wine and grilled mackerel, worth considering if you’re looking for something that’s already seasoned.

For its wholegrain mustard recipe, Petit Navire lists 56% mackerel fillets and says it contains no added flavourings.
The same recipe contains mustard and may contain traces of celery, eggs and milk. Check the information for the specific variety you choose.

Saupiquet

A range that includes plain fillets, fillets in sauce, grilled fillets and recipes made with organic ingredients.

Saupiquet says its range made with organic ingredients is certified by Bureau Veritas FR-BIO-10. An Auchan listing for its organic olive oil fillets states that they contain 78% mackerel and 20% extra virgin olive oil.
The fish content, oil and seasoning vary from recipe to recipe. An organic claim doesn’t replace checking the ingredients list.

Carrefour / Reflets de France

An option for a ready-marinated starter, illustrated by Reflets de France mackerel fillets with shallots.

Carrefour’s product details for this recipe state that it contains 57.4% Scomber scombrus mackerel and 23% shallots.
A recipe focused on its marinade won’t suit the same needs as fillets you season yourself.

Auchan

A plain option to consider if you’d like to put together your own toast toppings or platter.

Auchan’s product details for its plain fillets list 99% Scomber scombrus mackerel fillets and salt.
If you want to serve them already seasoned, you’ll need to provide the accompaniments and herbs separately.

E.Leclerc / Eco+ et Marque Repère

A range of products to compare recipe by recipe, including plain fillets and varieties with mustard or white wine.

E.Leclerc’s product details for Eco+ fillets in white wine list 59% mackerel fillets and 6% white wine.
This recipe lists sulphites. Its product details also recommend checking availability with the relevant E.Leclerc store.

Joybuy products related to this topic

Frequently asked questions

Is Label Rouge enough to help you choose mackerel for a special meal?

No. It provides documented criteria, but it won’t choose the recipe for you. The Label Rouge LA 02/16 specification published by the French Ministry of Agriculture covers, among other things, tinned products made from fresh Scomber scombrus mackerel, with filleting and packing by hand and cooking in court-bouillon. You should also check the seasoning, allergens and size of the tin you’re considering.

Should you choose plain fillets or a marinated recipe for a starter?

Choose plain fillets if you want to prepare the seasoning yourself; a marinated recipe is better if you’d like to serve them straight from the tin. For specific examples, Auchan lists 99% fillets and salt in its plain version, while Carrefour lists 57.4% mackerel and 23% shallots in its Reflets de France recipe. Compare the ingredients of the tin you plan to serve.

Which allergens should you check in seasoned tinned mackerel?

Start with the fish, then check the ingredients and any information specific to the recipe. Petit Navire lists mustard and possible traces of celery, eggs and milk in its wholegrain mustard fillets. An E.Leclerc product listing for fillets in white wine mentions sulphites. Always check the label on the product you buy.

How should you store mackerel after opening the tin?

Follow the instructions on the product you buy. For its plain mackerel fillets listed on Joybuy, Petit Navire says to put any leftovers in the fridge in a suitable non-metallic container and eat them within two days. Don’t automatically apply this advice to a different product.