Abstract: Cod-stuffed piquillo peppers are one of the most elegant appetizers in Spanish cuisine. In this guide, you will find three types of stuffing (with béchamel, with brandade, and cod only), the step-by-step recipe for each, the piquillo sauce that brings everything together, a comparison of stuffings, tips for preparing in advance and freezing, presentation ideas for special occasions, and answers to 12 frequently asked questions.
Contents
- The Piquillo Pepper and Cod
- Lodosa Denomination of Origin
- Ingredients for 12 Peppers
- Classic Béchamel Stuffing
- Cod Brandade Stuffing
- Simple Stuffing: Cod Only
- Comparison of the Three Stuffings
- Piquillo Pepper Sauce
- Alternative Sauce Options
- Prepare in Advance and Freeze
- Presentation for Special Occasions
- Frequently Asked Questions
The Piquillo Pepper and Cod
Cod-stuffed piquillo peppers are a classic dish from Navarra and La Rioja that has spread throughout Spain as one of the most highly-regarded appetizers in traditional gastronomy. The combination works perfectly because the intense, slightly smoky sweetness of the roasted piquillo pepper contrasts with the saltiness and gelatinous texture of the cod, creating a balance that requires no artifice or additional ingredients to be memorable.
This dish originated in the popular cuisine of Navarra and La Rioja, where piquillo peppers have been a pantry staple for centuries. Muleteers and laborers would stuff the peppers with whatever they had on hand: shredded salted cod, sometimes bound with a little oil and garlic, other times enriched with a rustic béchamel. From these humble preparations emerged a dish that is now served in the country's most elegant restaurants without having lost an ounce of its original flavor.
The versatility of the dish is another of its great attractions. It works as a starter for a formal meal, as a tapa at an informal gathering, as a main course accompanied by salad, or as a Christmas appetizer that can be prepared days in advance. For the cod, it is advisable to use flakes or a good quality desalted loin piece. At Bacalalo, we work with selected pieces perfect for stuffing peppers.
Lodosa Denomination of Origin
Not all piquillo peppers are created equal. Those bearing the seal of the Protected Denomination of Origin Pimiento del Piquillo de Lodosa are grown in the Ribera del Ebro region of Navarra, roasted over wood (not gas or steam), peeled by hand without water (to retain essential oils), and packaged without preservatives or additives. The result is a pepper with a sweet, deep, and slightly smoky flavor that no other variety can match.
The key to the Lodosa piquillo lies in wood-fired roasting. This process caramelizes the pepper's natural sugars and imparts a subtle smoky touch that blends masterfully with the cod. Gas or steam-roasted peppers, which are the cheapest in the supermarket, have a flatter flavor and a more watery texture. For truly impressive stuffed peppers, it's worth investing in Lodosa piquillos or, at least, a quality brand that roasts over wood.
In the can, you will find peppers of different sizes. For stuffing, choose medium or large ones, which have enough space for the filling without being so large as to be difficult to handle. Drain them well before use and reserve the liquid from the jar, which is a concentrated flavor perfect for the sauce.
Ingredients for 12 Peppers
For the peppers and base filling
- 12-14 piquillo peppers — from a jar, preferably DOP Lodosa (2 extra in case any break)
- 250 g desalted cod — finely flaked, skinless and boneless
- 2 cloves garlic — finely chopped
- Extra virgin olive oil
- Fresh chopped parsley
For the béchamel (if choosing béchamel filling)
- 40 g butter
- 40 g flour
- 350 ml whole milk — lukewarm
- Salt, white pepper, and grated nutmeg
For the brandade (if choosing brandade filling)
- 200 g potato — cooked and mashed
- 50 ml extra virgin olive oil
- 2 confit garlic cloves
- 50 ml milk or cream — lukewarm
For the piquillo sauce
- 6 extra piquillo peppers — from the same jar
- 200 ml fish stock — or liquid cream for a creamier version
- 1 clove garlic — sliced
- Olive oil, salt, and pepper
If you need to desalinate your own cod, consult our step-by-step guide on how to desalinate cod quickly and well at home.
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Classic Béchamel Stuffing
The béchamel version is the most popular in restaurants and the one that holds up best to baking. The béchamel acts as a creamy binder that envelops the flaked cod and gives it a smooth, melting texture when bitten. The key is to make a béchamel thicker than usual: it should be able to hold its shape inside the pepper without oozing out.
- Sauté the cod: In a pan with two tablespoons of olive oil, sauté the chopped garlic for one minute over low heat. Add the flaked cod and sauté for 3-4 minutes, stirring until it is hot and integrated with the garlic. Set aside.
- Prepare the béchamel: In a saucepan, melt the butter over medium heat. Add the flour all at once and stir with a whisk for 2 minutes to cook the roux without browning it. Incorporate the lukewarm milk in three batches, stirring vigorously with the whisk after each addition to prevent lumps. Cook for 8-10 minutes over medium-low heat, stirring constantly, until the béchamel is thick, pulls away from the sides of the pan, and coats the back of a spoon well. Season with salt (cautiously, as the cod is already salty), white pepper, and nutmeg.
- Mix: Remove the béchamel from the heat and incorporate the sautéed cod. Mix well. Let it cool for 20-30 minutes until the mixture is manageable and firm.
- Stuff the peppers: Using a small spoon or a piping bag with a wide nozzle, stuff each piquillo pepper with the mixture. Do not overfill them, or they will break when handled. Close the tip of the pepper by folding it slightly inward.
- Bake: Place the stuffed peppers in a lightly greased baking dish in a single layer. Cover with the piquillo sauce. Bake at 180 °C (350 °F) for 15-18 minutes until the sauce bubbles and the peppers are thoroughly heated.
Cod Brandade Stuffing
Brandade is the most traditional filling in many areas of Navarra and the one with the most cod flavor. As it uses potato as a base, it results in a filling with more body and a more rustic texture than béchamel. Well-made brandade is silky, aromatic, and has a hint of garlic that complements the sweetness of the piquillo.
- Cook the potato: Peel the potato and boil it in salted water until very tender, about 20-25 minutes. Drain well and mash with a fork while hot.
- Confit the garlic: In a small saucepan, heat the olive oil over very low heat and add the whole garlic cloves. Cook for 10-15 minutes until soft and light golden. Remove the garlic and reserve the oil.
- Prepare the brandade: In a bowl, mix the mashed potato with the flaked cod, crushed confit garlic, the confit oil, and the lukewarm milk or cream. Work the mixture with a spatula until you get a creamy but firm enough consistency to stuff. Add chopped parsley and adjust salt.
- Stuff and gratinate: Stuff the peppers as in the previous version. Place them in the baking dish, cover with piquillo sauce and, if desired, sprinkle a thin layer of breadcrumbs on top. Gratinate at 200 °C (390 °F) for 10-12 minutes until the surface is golden and crispy.
Brandade is also the base for the famous cod cheeks (cocochas de bacalao) and other classic dishes from the north. If you like this preparation, explore more ideas in our recipes with desalted cod.
Simple Stuffing: Cod Only
The quickest version and the one that best respects the pure flavor of the piquillo and cod. No béchamel, no potato: just flaked cod bound with good olive oil, garlic, and parsley. It is the ideal option for those who prefer a light dish or are looking for a preparation in less than 15 minutes.
- Sauté the cod: In a pan with generous olive oil, cook the chopped garlic for one minute. Add the flaked cod and sauté for 4-5 minutes over medium heat. The oil should emulsify slightly with the gelatin from the cod, creating a natural binder.
- Bind the mixture: Off the heat, add chopped parsley and, optionally, a tablespoon of cream cheese or a beaten egg to give more cohesion. Mix well.
- Stuff and serve: Stuff the peppers and heat them in the oven with sauce on top (10 minutes at 180 °C / 350 °F) or, if you prefer, serve them at room temperature as a cold appetizer. This version works especially well in summer or as a tapa on an appetizer platter.
Comparison of the Three Stuffings
Each type of filling has its advantages depending on the occasion, available time, and diners' preferences. This table will help you choose the most suitable one.
| Stuffing Type | Texture | Cod Flavor | Preparation Time | Best for |
|---|---|---|---|---|
| Béchamel + cod | Creamy, smooth, melting | Moderate (béchamel softens) | 30-35 min | Formal meals, children, gratins |
| Brandade (potato) | Firm, rustic, full-bodied | Intense (potato enhances cod) | 40-45 min | Traditional version, heartier |
| Cod only | Light, loose, clean | Very intense (undiluted) | 10-15 min | Tapas, appetizers, summer, quick version |
A restaurant trick: prepare a mixed platter with all three types of filling so that each diner can taste and compare. It's a presentation that always sparks conversation and allows each person to discover their favorite version.
Piquillo Pepper Sauce
Piquillo sauce is the complement that transforms good stuffed peppers into a memorable dish. It's what bathes them, gives them color, and adds an extra layer of sweet flavor that unifies the whole. Preparing it is simple, and the result is far superior to any canned sauce.
- Sauté the garlic: In a small saucepan, heat a drizzle of olive oil and sauté the sliced garlic for 2 minutes over low heat, without letting it brown.
- Add the peppers: Add the 6 chopped piquillo peppers. Sauté for 3 minutes, stirring.
- Add the liquid: Pour in the fish stock (for a lighter sauce) or liquid cream (for a richer, creamier sauce). Cook for 5 minutes over medium heat.
- Blend: Blend the mixture until you get a smooth and homogeneous sauce. Season with salt and pepper.
- Strain (optional): If you want a super-fine texture, pass the sauce through a sieve. For a more rustic result, leave it as is.
Save any leftover sauce: it's perfect for dipping bread, topping eggs, or as the base for a quick pepper soup.
Alternative Sauce Options
Although piquillo pepper sauce is the classic and most harmonious option, there are other sauces that work well with cod-stuffed peppers and allow for variations in presentation depending on the occasion.
Seafood sauce: A reduced fumet with a touch of brandy and cream. This elevates the dish to restaurant-quality and is ideal for special dinners. Use shrimp or prawn heads for a quick and intense fumet.
Green sauce: The classic Basque sauce made with parsley, garlic, white wine, and fish fumet. It works especially well with the brandade filling. You can consult our recipe for green sauce for cod and adapt it to top the peppers.
Homemade tomato sauce: A simpler alternative. Natural tomato, sautéed onion, a touch of sugar, and olive oil. It combines well with all three types of filling and is the preferred option in many Riojan kitchens.
Mild alioli: An alioli thinned with milk or cream, served cold as a contrast to the hot peppers. This is a more modern presentation that works well as an individual tapa.
Prepare in advance and freeze
Cod-stuffed peppers are one of the dishes that lend themselves best to advance preparation. In fact, many professional chefs claim they taste even better the next day, when the flavors of the filling and sauce have fully integrated.
Prepare the day before: Fill the peppers, place them in the oven dish, cover them with the sauce, cover with plastic wrap, and refrigerate for up to 24 hours. Before serving, remove the plastic wrap and bake directly from the refrigerator at 180 °C for 20-22 minutes (a few minutes longer than if they were at room temperature). This method is perfect for meals with guests: all the work is done the day before, and you just have to turn on the oven.
Freeze: Stuffed peppers freeze very well for 2-3 months. Freeze them already assembled in the dish with the sauce, well covered with plastic wrap and aluminum foil. To serve, thaw in the refrigerator overnight and bake for 20 minutes at 180 °C. You can also freeze them individually in freezer bags to take out the amount you need.
Do not freeze: The simple filling version (just cod without béchamel or brandade) does not freeze as well because the cod without a binder tends to dry out when thawed. If you plan to freeze, choose the béchamel or brandade version.
Presentation for Special Occasions
Cod-stuffed peppers are a dish that shines on Christmas tables, at celebratory dinners, and important family meals. The right presentation makes the difference between serving a correct dish and creating a memorable moment.
| Occasion | Presentation | Quantity per person | Suggested accompaniment |
|---|---|---|---|
| Formal appetizer | 3 peppers on individual plate, sauce mirror, parsley, and EVOO | 3 peppers | Thin toasted bread, glass of txakoli |
| Tapa / appetizer | 1-2 peppers in a small clay dish or plate | 1-2 peppers | Crystal bread, craft beer |
| Main course | 4-5 peppers on a platter, abundant sauce, side salad | 4-5 peppers | Green salad, white rice |
| Christmas buffet | Large platter, peppers in a row, sauce in a separate gravy boat | 2-3 peppers | Cheese board, other appetizers |
A presentation detail that elevates the dish: just before serving, drizzle a line of raw extra virgin olive oil around the peppers and sprinkle with a few flakes of Maldon salt. The contrast of the crunchy salt with the creaminess of the filling is exceptional. If you want to explore more Basque and Navarran cod dishes, don't miss our guide to bacalao al pil pil or ajoarriero navarro.
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Frequently asked questions
Can stuffed peppers be prepared in advance?
Yes, and that's one of the great advantages of this dish. You can stuff them, arrange them in the baking dish with the sauce, and refrigerate them covered with plastic wrap up to 24 hours before serving. Bake directly from the refrigerator, adding a few extra minutes to the cooking time. The flavors integrate better with resting, so many chefs prefer to prepare them the day before.
Can cod-stuffed peppers be frozen?
Yes, they freeze very well for 2-3 months, especially the versions with béchamel or brandade. Freeze them already assembled in the dish with the sauce, well covered. To serve, thaw them in the refrigerator overnight and bake for 20 minutes at 180 °C. The cod-only version without a binder does not freeze as well because the fish tends to dry out when thawed.
Can I use other types of peppers besides piquillo peppers?
Piquillo peppers are ideal due to their perfect size for stuffing, intense sweetness, thin skin, and firm texture that withstands handling without breaking. If you can't find them, you can use crystal peppers or roasted and peeled red peppers, but the result will be different in flavor and texture. We do not recommend using large bell peppers, which are too thick and watery.
How many stuffed peppers per person?
As a starter, count 3 peppers per person. As a main course accompanied by salad or rice, increase to 4-5 per person. As a tapa or appetizer, 1-2 peppers are sufficient. The recipe for 12 peppers serves 4 people as a generous starter or as a main course for 2-3 people.
Béchamel or brandade? Which is better for filling?
It depends on what you're looking for. Béchamel results in a smoother, creamier, and more delicate dish, ideal if there are children at the table or if you prefer a subtle flavor. Brandade has more character, more cod flavor, and a more rustic and substantial texture. It is the most traditional option in Navarra. Both are delicious, and the choice is purely personal preference.
What cod is best for stuffing peppers?
Ideally, use desalted cod shredded into small, fine flakes, without skin or bones. You can use the loin or center part, flaking it yourself, or buy pre-prepared cod flakes directly. Avoid the tail, which is too dry, and the belly, which is too fatty and falls apart excessively. Quality desalted cod makes all the difference in the final result.
How to prevent béchamel from clumping?
The key is to add warm milk (never cold) in three batches to the butter and flour roux, stirring vigorously with a whisk after each addition. Cook the roux for 2 minutes before adding the milk so that the flour hydrates. If lumps still form, pass the béchamel through a sieve or blend it with an immersion blender before mixing with the cod.
Can stuffed peppers be served cold?
The simple filling version (just cod with oil and garlic) works very well at room temperature or slightly chilled, as a summer tapa or appetizer. The béchamel or brandade versions are better hot or warm, because béchamel solidifies and loses creaminess when it cools. If you are going to serve them cold, choose the simple filling and accompany them with a light vinaigrette instead of hot piquillo sauce.
What wine pairs with cod-stuffed peppers?
A Navarra rosé made from Garnacha is the natural and most harmonious pairing. A Basque txakoli with its freshness and slight effervescence also works very well. For whites, a Navarra Chardonnay or a young Rueda Verdejo balances the sweetness of the piquillo. Avoid full-bodied or oak-aged reds, which would dominate the dish rather than complement it.
How many calories do stuffed peppers have?
It depends on the chosen filling. A serving of 3 peppers with béchamel provides about 280-320 kcal. The brandade version is similar, about 260-300 kcal. The cod-only version is the lightest, with about 180-220 kcal per serving. These are moderate values for a starter, making stuffed peppers a reasonably light option within traditional cuisine.
Can I make the piquillo sauce with cream instead of stock?
Yes, and it is a very popular variation. The sauce with cream is creamier, richer, and has a more orange color than the fish stock version. It is especially good when the stuffed peppers are going to be gratinéed in the oven, because the cream forms an irresistible golden crust. If you want a middle ground, mix half stock and half cream.
Why do my peppers break when I fill them?
Peppers usually break for two reasons: overfilling or rough handling. Fill each pepper with a moderate amount, leaving space to close the tip. Use a small spoon or a pastry bag with a wide nozzle for more precise control. If the pepper has a small crack, place it with the crack facing down in the dish and the sauce will cover it. It's always a good idea to have 2 extra peppers in case one breaks.
Related Guides
- 15 recipes with desalted cod
- Navarran Ajoarriero Cod
- Bacalao al pil pil: Basque recipe
- Cod in green sauce with clams
- Gratinated cod in the oven
- How to desalt cod at home
- Recipes with cod flakes
The perfect filling starts with good cod. Discover our premium desalted cod and Nordic origin salted cod at Bacalalo, your trusted store since 1990.
