Smoked Eel: 5 Recipes and How to Prepare It at Home

Why smoked eel deserves a place in your kitchen

In the Netherlands, Germany, and Denmark, smoked eel is as common a product as anchovies or Serrano ham are here. The Dutch have their rookerijen (artisan smokehouses) where freshly smoked eel is sold, cut to order. The Germans eat it in their Räucheraal on black bread with horseradish. In Spain, however, it remains a secret only discovered by those who venture beyond common products.

What makes smoked eel special? Three things. First, its fat content: with 25-30% intramuscular fat, it is one of the richest fish available. This fat is not heavy: it is silky, unctuous, and acts as a vehicle for an extraordinarily deep flavor. Second, the smoking process transforms the raw meat—firm and gelatinous—into something completely new: silky, aromatic, with notes of noble wood and caramel. And third, its versatility: it works equally well on its own on bread as it does integrated into a risotto or pasta.

At Bacalalo, from our counter in the Mercat del Ninot in Barcelona, we have been working with quality smoked products for over 30 years. Smoked eel is one of the products that generates the most conversation: those who try it for the first time always say the same thing: "I didn't know something like this existed." This guide is so that the next time you try it, you know exactly how to get the most out of it.

How to prepare and serve smoked eel

The first thing you should know is that smoked eel comes ready to eat. It does not need cooking. Hot smoking (the most common method) has already cooked the meat during the process. Your job is to serve it at the correct temperature and accompany it well.

Serving temperature

Take the smoked eel out of the refrigerator 15-20 minutes before serving. This step is non-negotiable. At refrigerator temperature (4 °C), the fat is solidified and the flavor is perceived as flat, dull, almost tasteless. At room temperature (18-20 °C), the fat softens, the texture becomes buttery, and the aromas of smoke and sea unfold completely. The difference between cold eel and tempered eel is the difference between a good product and a memorable experience.

How to cut it

Smoked eel fillets usually come whole, vacuum-packed. To serve it:

• In slices (1-1.5 cm thick): The standard cut for serving as an appetizer or starter. Use a very sharp knife and cut with a firm, clean motion.
• In large flaked pieces: To integrate into salads, pasta, or risottos. Crumble with your hands or with two forks. The meat separates into natural flakes that maintain their texture.
• In thin slices: Cut with a knife or mandoline for carpaccios or toasts. Requires the piece to be very cold (cut before tempering).

The skin

Smoked eel has a dark skin that is easily removed. Some leave it on because it has a more intense smoky flavor, but most prefer to remove it: it peels off effortlessly with your fingers. It's a matter of personal taste.

Recipe 1: Smoked eel toasts with radish and gherkin

The classic of Northern Europe adapted to Spanish cuisine. A toast that comes together in 3 minutes and has the complexity of a haute cuisine dish.

Ingredients (for 4 toasts)

• 4 slices of rye bread or sourdough bread, toasted
• 120 g of smoked eel, sliced or flaked
• 2 tablespoons cream cheese or unsalted butter, at room temperature
• 2 pickled gherkins, thinly sliced
• Creamy horseradish (or fresh grated horseradish with a touch of vinegar and salt)
• Fresh dill (a few sprigs)
• Freshly ground black pepper
• A few drops of lemon juice

Preparation

1. Spread each toast with a thin layer of cream cheese or butter. This fatty base creates a barrier that prevents the bread from getting soggy and adds creaminess.
2. Place the slices of smoked eel covering the surface. Don't be shy: the eel is the star.
3. Add the gherkin slices spread over the top and a touch of creamy horseradish (half a teaspoon per toast, no more: horseradish is potent).
4. Garnish with fresh dill, black pepper, and a few drops of lemon juice.
5. Serve immediately. Smoked eel toast doesn't wait.

Why it works: The unctuous fat of the eel needs counterpoints to cut through it and refresh the palate. The gherkin provides acidity and crunch, the horseradish cleanses the fat with its heat, and the dill adds a fresh aroma that prevents monotony. Each bite has layers of flavor and texture.

Variant with capers

Replace the gherkin with capers and the horseradish with Dijon mustard. The result is more French than Nordic: capers have a rounder acidity and mustard a milder spiciness. Both versions are excellent.

Recipe 2: Warm smoked eel salad with potato and mustard

A hearty salad, with Central European tradition, where flaked smoked eel is integrated with warm potato and a mustard dressing that ties the whole dish together.

Ingredients (for 2 people)

• 150 g smoked eel, flaked into large pieces
• 300 g new potatoes or baby potatoes, cooked with skin and cut into thick slices
• 1 small red onion, thinly sliced into rings
• A generous handful of arugula or watercress
• 1 hard-boiled egg per person, cut into quarters

For the mustard dressing

• 1 tablespoon Dijon mustard
• 1 tablespoon whole grain mustard
• 2 tablespoons extra virgin olive oil
• 1 tablespoon white wine vinegar
• 1 teaspoon honey
• Salt and pepper

Preparation

1. Cook the potatoes with their skin in salted water until tender (15-20 minutes depending on size). Drain and cut into thick slices while still warm.
2. Prepare the dressing by mixing both mustards, olive oil, vinegar, honey, salt, and pepper. Whisk with a fork until emulsified.
3. In a salad bowl, combine the warm potatoes with the onion rings and dress with half of the vinaigrette. Let sit for 5 minutes so the potatoes absorb the dressing.
4. Add the arugula or watercress and the flaked smoked eel. Dress with the rest of the vinaigrette.
5. Top with the hard-boiled egg quarters. Serve warm.

The warm potato tempers the eel and the mustard cuts through its fat. This salad works as a single dish for a light meal or as a generous starter. In Germany, they would serve it with a wheat beer; here, a fresh Albariño or Verdejo works perfectly.

Recipe 3: Tagliatelle with smoked eel and lemon cream

A pasta dish reminiscent of a seafood carbonara, with smoked eel providing all the intensity and lemon cream adding freshness. Elegant and addictive.

Ingredients (for 2 people)

• 200 g tagliatelle or pappardelle (wide pasta pairs better with the texture of the eel)
• 120 g smoked eel, flaked into medium pieces
• 100 ml cooking cream (35% fat)
• Zest and juice of 1 lemon
• 1 finely chopped shallot
• 1 tablespoon butter
• Chopped fresh chives
• Freshly ground black pepper

Preparation

1. Cook the pasta in plenty of salted water until al dente. Reserve one glass of the cooking water.
2. In a wide pan over medium-low heat, melt the butter and sauté the shallot for 2-3 minutes until translucent, without browning.
3. Add the cream, lemon zest, and 2-3 tablespoons of cooking water. Reduce for 2-3 minutes over low heat, stirring. The sauce should be silky, not thick.
4. Drain the pasta and add it to the pan. Mix over low heat for one minute, adding more cooking water if needed to maintain the creamy texture.
5. Off the heat, add the flaked smoked eel, lemon juice, and chives. Mix gently. The eel should not be cooked: the residual heat from the pasta is enough to warm it through.
6. Serve immediately with black pepper and more chives on top.

Key: The eel is always added off the heat. If you cook it directly in the pan, the fat melts too much and the texture changes from buttery to pasty. You want the eel to maintain its identity within the dish, not dissolve into the sauce.

Recipe 4: Scrambled eggs with smoked eel and chives

A Nordic brunch classic that works just as well in Spain as a light dinner or appetizer. The egg-smoked eel combination is one of the most natural there is: the creaminess of the egg embraces the richness of the fish.

Ingredients (for 2 people)

• 4 free-range eggs
• 80 g smoked eel, cut into 2 cm pieces
• 20 g unsalted butter
• 1 tablespoon crème fraîche (or thick cream)
• Chopped fresh chives
• Flaky sea salt
• Black pepper
• 2 slices of toasted sourdough bread

Preparation

1. Lightly beat the eggs with a fork. Don't whisk them: you just want to break the yolks and combine. Do not add salt yet (the eel will provide it).
2. In a small saucepan or frying pan over very low heat, melt the butter. Add the beaten eggs and stir constantly with a silicone spatula, using slow, wide movements.
3. When the eggs begin to set but are still creamy and slightly liquid (this takes 4-5 minutes over the correct heat), remove from the heat.
4. Add the crème fraîche and the pieces of smoked eel. Stir gently off the heat: the residual heat will finish setting the eggs and warm the eel.
5. Serve on toasted bread, with chives, black pepper, and a few flakes of salt.

The secret to perfect scrambled eggs is patience. Low heat, constant stirring, and removing from the heat before they are fully cooked. The residual heat does the rest. If the eggs are dry and fully set, you've gone too far.

Recipe 5: Smoked eel risotto with leek

A risotto where smoked eel provides the depth usually achieved with an elaborate fish stock. Leek adds sweetness and a silky texture that complements the richness of the eel.

Ingredients (for 2 people)

• 160 g Arborio or Carnaroli rice
• 120 g smoked eel, flaked
• 1 large leek, white and light green parts only, thinly sliced
• 1 finely chopped shallot
• 100 ml dry white wine
• 600-700 ml hot fish or vegetable broth
• 30 g butter
• 30 g grated Parmesan (optional, but recommended)
• Fresh chives or parsley
• Black pepper
• Finishing extra virgin olive oil

Preparation

1. In a wide saucepan over medium heat, melt half of the butter and sauté the shallot and leek for 5 minutes, until tender and translucent. Do not brown.
2. Add the rice and sauté for 1-2 minutes, stirring, until the grains are translucent at the edges.
3. Pour in the white wine and stir until absorbed.
4. Begin adding the hot broth, one ladleful at a time, stirring frequently. Each addition should be absorbed before adding the next. This process takes 16-18 minutes.
5. When the rice is al dente (creamy but with a firm bite in the center of the grain), remove from heat.
6. Add the remaining butter, Parmesan, and flaked smoked eel. Stir vigorously for 30 seconds (mantecatura): this emulsifies the fat with the starch and creates the characteristic creamy texture of risotto.
7. Let rest covered for 1-2 minutes. The risotto should be all'onda: when served on the plate, it should spread slowly, neither dry nor liquid.
8. Serve with black pepper, chives, and a drizzle of olive oil.

The eel is added at the end, during the mantecatura. If you incorporate it earlier, the fat melts too much into the rice and you lose the chunky texture that makes each spoonful interesting. You want to find small pieces of smoked eel among the creamy rice, not a risotto with a uniform flavor.

Pairing: what to drink with smoked eel

Smoked eel is a rich and intense product that needs drinks with acidity, freshness, or bubbles to cleanse the palate:

• Dry Riesling (Alsace or Mosel): The perfect pairing. The acidity of Riesling cuts through the fat, and its mineral notes complement the smokiness. It's the wine drunk with smoked eel in Germany and the Netherlands, and for good reason.
• Cava brut nature: The bubbles cleanse the palate, and the dryness of brut nature does not compete with the complexity of the fish. An excellent Spanish option.
• Albariño: Fresh, with marked acidity and saline notes that complement the marine character of the eel.
• Lager or pilsner beer: Well chilled, clean, and uncomplicated. The most casual option and one of the best working.
• Gin and tonic: The botanicals of gin and the quinine of tonic create an interesting contrast with the smokiness. It's not a classic pairing, but it works surprisingly well as an aperitif.

Avoid full-bodied red wines, sweet wines, and sweet cocktails. The fat of the eel needs acidity and freshness, not sweetness or tannins.

Frequently Asked Questions