Summary: Mercadona's smoked salmon costs between €2.50-€4.50/100g — artisanal hand-cut between €8-€25/100g. The difference is not just price: industrial uses liquid smoke, machine-cutting, and preservatives; artisanal is smoked with real wood, hand-cut, and has minimal additives. For cooking, Mercadona is fine. For tasting, artisanal is another experience. In this honest comparison, we break down everything with data.
What Mercadona offers: brands, prices, and origin
Mercadona is the supermarket where most Spaniards buy smoked salmon. With over 1,700 stores and aggressive prices, it is the default option for many households. But what exactly are you buying?
Smoked salmon products at Mercadona (2026)
- Hacendado Norwegian Smoked Salmon (100-200g): the best-selling reference. Machine-cut slices, vacuum-packed. Price: €2.50-€5 depending on format. Usual origin: Norway (aquaculture).
- Hacendado Premium Smoked Salmon: "superior" version with thicker slices and improved presentation. Price: €4-€6. Not always available.
- Occasional brands: during the Christmas season or special dates, Mercadona may offer Royal or other brands. Availability varies.
Price of Mercadona smoked salmon per 100g
The price of smoked salmon at Mercadona ranges from €2.50 to €4.50 per 100g, making it one of the most economical options on the Spanish market. It is difficult to find cheaper smoked salmon outside of specific offers in other supermarkets.
Origin of the salmon
Hacendado salmon comes mainly from Norwegian aquaculture (Salmo salar). Norway is the world's largest producer of farmed salmon, with quality standards regulated by the EU. It is a perfectly safe and nutritional product, but with different characteristics from wild salmon or salmon from more selective fish farms.
What makes artisanal smoked salmon different
The word "artisanal" is used a lot and often incorrectly. In the case of smoked salmon, there are objective and measurable differences between industrial and quality artisanal products.
Real wood smoking
Artisanal salmon is smoked with real wood chips — beech, oak, cherry, or alder — for hours, at a low temperature. The smoke gradually penetrates the meat, creating a complex flavor profile with woody, caramelized, and subtly spiced notes that vary depending on the wood used.
Industrial salmon mostly uses liquid smoke (a condensate of vaporized smoke applied to the surface), which is faster and more economical but produces a more superficial, less deep, and less nuanced smoking.
Hand-cut vs machine-cut
Artisanal hand-cutting produces thicker, more irregular slices that preserve the natural texture of the salmon fibers. Each slice has a slightly different thickness, which creates texture variety when eating.
Machine cutting produces perfectly uniform and very thin slices — ideal for commercial presentation, but the texture is lost due to their thinness. The fibers are compressed during mechanical cutting.
Salting and curing
Artisanal salmon is dry-salted (malossol salting — low salt) for 24-48 hours, allowing the salt to penetrate gradually. Industrial uses brine injection, which is faster but adds more water to the product.
Result: artisanal has more flavor per gram because it has less added water. Industrial may look just as good visually, but when chewed, it has a more watery texture and a more diluted flavor.
Comparison table: Mercadona vs artisanal smoked salmon
| Criterion | Mercadona (Hacendado) | Artisanal premium |
|---|---|---|
| Price/100g | €2.50-€4.50 | €8-€25 |
| Price/serving (80g) | €2-€3.60 | €6.40-€20 |
| Salmon origin | Norway (mass aquaculture) | Norway/Scotland/Alaska (selective) |
| Smoking type | Liquid smoke | Real wood (beech, oak) |
| Cut | Machine (thin, uniform) | Hand (thick, irregular) |
| Texture | Soft, somewhat watery | Silky, buttery, firmer |
| Flavor | Salty, mild smoke | Complex, woody, sweet notes |
| Preservatives | E-202, E-262, sugar, dextrose | None or minimal (salt and smoke) |
| Salt/100g | 3-4g | 2-3g (malossol) |
| Typical format | 100-200g plastic packaging | 100-200g vacuum or paper |
| Availability | 1,700+ stores, always | Gourmet stores, online |
Indicative data for the Spanish market in 2026. Prices and composition may vary depending on batch and season.
Price per serving analysis: how much does it really cost?
Comparing by 100g is useful, but what matters is how much a real serving costs. Because artisanal salmon has more flavor per gram, and hand-cut slices are thicker, meaning you need less quantity for the same experience.
Scenario 1: Smoked salmon toast (1 person)
- Mercadona: 3-4 thin slices (~40g) = €1-€1.80
- Artisanal: 2 thick slices (~30g) = €2.40-€7.50
Scenario 2: Appetizer/starter (4 people)
- Mercadona: ~200g = €5-€9
- Artisanal: ~150g (thicker slices go further) = €12-€37.50
Scenario 3: Brunch for 2
- Mercadona: ~120g = €3-€5.40
- Artisanal: ~100g = €8-€25
The difference is real: artisanal costs 3-5 times more per serving. But the taste experience is not comparable. It's like comparing a €3 table wine with a €15 Ribera del Duero — both are wine, but the experience is different.
Hand-cut smoked salmon
Our smoked salmon is hand-cut, smoked with beech wood, and contains no preservatives. Thick slices, silky texture, flavor that needs no accompaniment.
The process: liquid smoke vs real wood smoking
This is where the difference between industrial and artisanal becomes tangible. The smoking process defines 70% of the product's final flavor.
Industrial smoking (Mercadona's)
- Brine injection: brine is injected directly into the salmon meat. Fast (hours, not days), but adds water to the product.
- Liquid smoke application: the salmon is sprayed or submerged in a condensed smoke solution. The smoke flavor stays on the surface, not penetrating deeply.
- Duration: the entire process can take 12-24 hours.
- Machine cutting: slices are cut with a mechanical blade to a uniform thickness (generally 1-2mm).
Artisanal smoking
- Dry salting: salt (sometimes with sugar, dill, or pepper) is rubbed directly onto the fillets and left to cure for 24-48 hours in the cold. The salt gradually penetrates, extracting moisture and concentrating flavor.
- Cold smoking with real wood: fillets are hung in a smokehouse where beech, oak, or cherry wood chips generate smoke at 25-30°C (cold smoking). Duration: 8-24 hours. The smoke slowly penetrates the entire piece.
- Resting: after smoking, the salmon rests for another 24-48 hours for the flavors to settle and balance.
- Hand cutting: a master cutter makes diagonal slices by hand, following the grain of the fish. Each slice is unique in thickness and shape.
The artisanal process takes 4-6 days compared to 12-24 hours for the industrial process. This time difference is what makes the difference in price and, above all, in flavor.
Ingredients and preservatives: what they really contain
The label doesn't lie, but you have to know how to read it.
Typical ingredients of supermarket smoked salmon
- Atlantic salmon (Salmo salar)
- Salt
- Sugar or dextrose
- Smoke (can be natural or smoke flavoring)
- E-202 (potassium sorbate) — antimicrobial preservative
- E-262 (sodium diacetate) — acidity regulator
Typical ingredients of premium artisanal salmon
- Salmon (Norwegian, Scottish or wild)
- Sea salt
- Smoked with beech/oak wood chips
The difference is clear: 3 ingredients versus 6+. Industrial preservatives are not dangerous (they are approved by EFSA), but their presence indicates a product designed for a long shelf life, not for optimal flavor.
The ingredient rule
In premium food, the fewer ingredients, generally the better the product. Smoked salmon that only needs salmon, salt, and wood smoke relies on the quality of its raw material and process, not on additives to compensate for shortcomings.
Comparative tasting: flavor, texture, and aroma
While not a formal blind tasting, these are the aspects anyone can evaluate when comparing both products:
Visual appearance
- Mercadona: uniform orange-pink color, perfectly equal slices, slightly shiny surface (oil). Attractive and commercial presentation.
- Artisanal: variable color (pink to intense salmon), irregular slices, visible white fat streaks, more matte surface. Less "perfect" but more natural appearance.
Aroma
- Mercadona: mild smoky odor, salt predominates. Little secondary aroma.
- Artisanal: complex aroma — woody notes, slightly sweet, marine touch. The smoke is perceived as part of the salmon, not as an external addition.
Texture
- Mercadona: tender, somewhat soft and watery. Thin slices tend to stick together. When chewed, it dissolves quickly.
- Artisanal: silky, buttery, with more body. Thick slices have a pleasant resistance when bitten before melting. Intramuscular fat is perceived as creaminess.
Flavor
- Mercadona: salty predominates, followed by a superficial hint of smoke. The salmon flavor takes a back seat. Short aftertaste.
- Artisanal: salmon is the star — notes of sea, butter, and smoke intertwine. Smoking adds depth without dominating. Long aftertaste with sweet-woody notes. More layers of flavor.
When Mercadona salmon is a good option
Not everything has to be premium. Mercadona's smoked salmon makes sense in these contexts:
- Cooking: quiches, pastas, omelets, salads where salmon is mixed with other intense flavors. Here the difference with artisanal is diluted.
- Toasts with many ingredients: if the toast has cream cheese, capers, onion, and lemon, the salmon difference is less noticeable.
- Daily consumption: as a regular source of omega-3 and protein, Mercadona's smoked salmon is excellent value for nutrients/price.
- Large events: a party with 20+ people where you need quantity. Mixing industrial and artisanal is a smart strategy: artisanal for the visible appetizer platter, Mercadona's for toasts prepared in the kitchen.
- Tight budget: €3/100g smoked salmon is infinitely better than no fish at all.
When to choose artisanal salmon
The leap to artisanal is worth it when salmon is the star, not an accompaniment:
- Pure tasting: salmon on its own, with a drop of lemon or nothing. This is where the difference is most evident and most justified.
- Smoked fish platter: if you prepare a smoked fish platter to impress, artisanal salmon is the centerpiece.
- Special brunch or appetizer: an occasion that deserves something better than the everyday.
- Gourmet gift: a well-presented artisanal smoked salmon is a gift that always hits the mark.
- Wine or cava pairing: a pairing with white wine or cava needs salmon that has complexity to dialogue with the drink.
- When you want fewer additives: if you value clean eating, the artisan option with 3 ingredients wins by a landslide.
Taste the difference
Our hand-sliced smoked salmon: beechwood smoked, malossol cured, zero preservatives. Thick slices that melt in your mouth.
Smoked salmon in other supermarkets: alternatives
Mercadona is not the only supermarket option. Here's how it compares to others:
| Supermarket | Price/100g | Main brand | Origin | Observations |
|---|---|---|---|---|
| Mercadona | €2.50-4.50 | Hacendado | Norway | Cheaper, less variety |
| Lidl | €3-5 | Nixe / Deluxe | Norway/Scotland | Interesting Deluxe range |
| Carrefour | €3-7 | Carrefour / Labeyrie | Norway/Scotland | More premium variety |
| El Corte Inglés | €5-15 | Various premium | Variable | Best premium selection |
| Bonpreu | €4-8 | Bonpreu / various | Norway/Scotland | Good value for money |
As you can see, Mercadona wins on price but loses on variety. If you're looking for a middle ground between industrial and artisanal, the premium ranges from Lidl (Deluxe) and Carrefour (Labeyrie) offer a moderate quality jump without reaching the price of pure artisan.
Discover our premium selection
Carefully selected seafood products since 1990 in the Mercat del Ninot, Barcelona. Refrigerated delivery in 24-48h.
Conclusion
The comparison between Mercadona and artisan smoked salmon doesn't have a universal winner — it has winners depending on the context.
Mercadona's salmon is a decent, safe, and extraordinarily cheap product. It works perfectly for cooking, everyday meals, and situations where salmon is an accompaniment, not the main star. It shouldn't be underestimated: it allows millions of people access to omega-3s and fish protein at affordable prices.
Artisan salmon is another category. When you eat it alone, without distractions, the difference in texture, aroma, and flavor complexity is undeniable. It's not marketing: it's real wood versus liquid smoke, knife-cut versus machine-cut, and days of processing versus hours.
The smart strategy isn't to always choose one over the other, but to know when each is worthwhile. Mercadona for a regular Tuesday; artisan for a special Saturday. Your palate and your wallet will thank you.
If you want to experience the difference firsthand, our hand-sliced smoked salmon allows you to compare for yourself. Beechwood smoked, malossol cured, zero preservatives. Refrigerated delivery 24-48h.
Frequently Asked Questions
How much does smoked salmon cost at Mercadona?
Between €2.50 and €6 per pack, depending on the format. The price per 100g ranges from €2.50 to €4.50, one of the cheapest on the Spanish market.
What brand of smoked salmon does Mercadona sell?
Mainly Hacendado (their private label), with several references: Norwegian sliced smoked, premium version, and special Christmas editions. They may also carry Royal or other brands depending on the season.
Is Mercadona's smoked salmon worth it?
It depends on the use. For cooking (quiches, pasta, toast with ingredients), it performs well at an unbeatable price. For pure tasting, artisanal offers a far superior experience. The difference is especially noticeable when eaten plain.
What is the difference between industrial and artisanal salmon?
Industrial uses liquid smoke, machine cutting, and preservatives. Artisanal uses real wood smoking, knife cutting, and minimal additives. Artisanal has more complex flavor, a silkier texture, and deeper smoky notes.
What preservatives are in supermarket smoked salmon?
They usually contain E-202 (potassium sorbate), E-262 (sodium diacetate), sugar, and dextrose in addition to salt and smoke. Premium artisanal usually only contains salt and natural wood smoke.
How many calories does smoked salmon have?
Approximately 117-140 kcal per 100g, regardless of whether it's industrial or artisanal. Rich in protein (18-20g/100g), omega-3s, and low in carbohydrates. What varies is the sodium: industrial typically has more salt.
Is Norwegian or Scottish salmon better?
Both are excellent. Norwegian is fattier and has a milder flavor. Scottish has a slightly firmer texture and a slightly more complex flavor. For most, the difference is subtle. Wild Alaskan salmon is different: less fat and more intense flavor.
How should smoked salmon be stored once opened?
Consume within 2-3 days. Store at 0-4°C covered with cling film in direct contact. Do not freeze once opened: the texture deteriorates. Vacuum-sealed and unopened can last for weeks according to the indicated date.
How much smoked salmon per person?
Appetizer: 50-80g per person. Main course: 100-150g. Toasts and canapés: 30-50g (complemented with other ingredients).
Is smoked salmon healthy?
Yes, it is very healthy: rich in omega-3s (EPA and DHA), high-quality protein, vitamin D, and B12. The point to watch is sodium: industrial versions have more salt. If you're monitoring salt, opt for artisanal versions with malossol curing.
Related Guides and Recipes
- Smoked Salmon Recipes: Easy Ideas
- Smoked Salmon Toasts: Gourmet Recipes
- Smoked Salmon Canapés: Easy Recipes
- How to Assemble a Perfect Smoked Fish Platter
- Homemade Smoked Salmon: How to Make it at Home
Informative comparison updated April 2026. Prices and availability may vary. Written by Marc González Sáez, founder of Bacalalo, a premium seafood store in Mercat del Ninot, Barcelona, since 1990.
