This Beetroot-Cured Salmon Gravlax is my favourite way to bring a bit of Scandinavian flavour to the table. Curing the salmon with beetroot does two lovely things: it stains the edges a deep ruby colour, and it adds a gentle earthy sweetness that sits beautifully against the rich fish.
It looks like a real centrepiece but it is mostly hands-off, the salmon does its work in the fridge over a couple of days. I serve it thinly sliced with a crisp fennel slaw. Try it with some Beetroot Kvass Recipe on the side for a proper beetroot spread. Smacznego!
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Why You’ll Love This Gravlax
Imagine impressing your guests with a dish that looks like it belongs in a high-end restaurant, yet is simple enough to prepare in your own kitchen. This Beetroot-Cured Salmon Gravlax not only offers a burst of unique flavors but also adds a pop of color to your table, making it a feast for both the eyes and the taste buds.
Exploring Gravlax: The Art of Curing Salmon
The Origins of Gravlax: A Scandinavian Delicacy
Gravlax is a traditional Scandinavian dish, primarily featuring salmon cured in a mixture of salt, sugar, and dill. The term “gravlax” comes from the Swedish “gravad lax,” meaning “buried salmon.” This preservation method traces back to the Middle Ages. Fishermen would bury their salmon catch in sand near the shoreline, a practice that helped to keep it fresh. Originally, this process involved lightly salting the salmon, pressing it, and then allowing it to ferment.
Evolution of Gravlax Preparation
Over time, the preparation of Gravlax has significantly evolved. Consequently, the fermentation step was eliminated, thereby enhancing the fish’s aroma and contributing to its global popularity due to its simplicity. Furthermore, modern recipes vary in the ratios of salt to sugar and in curing duration. While pine needles were once traditionally used for imparting a distinct woody flavor, dill has now become a more common substitute.
Contemporary Variations and Serving Suggestions
Gravlax today enjoys numerous creative variations, adapting different spices and flavorings. Popular types include beetroot-cured, gin and juniper berry-cured, and orange and fennel-cured salmon. This versatility makes Gravlax a favorite among both chefs and home cooks. It offers a delicate flavor that complements a wide range of side dishes, enhancing its appeal as a diverse culinary component. For an added touch, fresh dill can be included in the recipe to further enrich the Gravlax’s flavor profile.
Understanding the Science Behind Homemade Gravlax
The Role of Salt
Salt is essential in curing salmon. It draws out moisture through osmosis, creating an environment that inhibits bacterial growth, which preserves the fish and enhances its flavor. Additionally, salt dissolves certain muscle proteins, resulting in a firmer texture.
The Function of Sugar
Sugar balances the saltiness and adds a subtle sweetness to the gravlax. It also contributes to the texture by interacting with proteins in the fish, leading to a more tender bite.
Curing Duration and Flavor Intensity
The length of the curing process directly affects the flavor and texture of the gravlax:
- Shorter Cure (12-24 hours): Produces a milder flavor and softer texture.
- Longer Cure (36-48 hours): Results in a more pronounced flavor and firmer texture.
Be cautious with extended curing times, as they can lead to increased saltiness.
Optional Enhancements
- Weight Application: Placing a weight on the salmon during curing can lead to a firmer texture and more even flavor distribution by pressing out additional moisture.
- Alcohol Addition: Incorporating spirits like gin or aquavit into the curing mixture can introduce unique flavor notes, as alcohol acts as a solvent for flavor compounds, allowing deeper infusion into the fish. Tenderizing: The key to achieving tender, juicy salmon lies in the ability of salt to dissolve the muscle protein myosin. This process softens the muscle fibers, resulting in a more tender and flavorful salmon.
- Curing Duration and Flavor Intensity: If a stronger flavor is desired, consider extending the curing time up to four days. However, be aware that a longer curing time will increase the saltiness of the salmon.
Adding Traditional Flavors to Gravlax
Lift your gravlax by incorporating traditional elements like pine needles. Historically, Scandinavian fishermen wrapped salmon in pine needles before curing, imparting a unique, woody aroma to the fish.
Selecting and Preparing Pine Needles
Choose edible varieties such as Douglas fir or balsam fir. Ensure the needles are clean and free from pesticides. Lightly crushing them can release aromatic oils, enhancing the flavor infusion.
Incorporating Pine Needles into the Cure
Layer fresh pine needles beneath and atop the salmon during the curing process. This method allows the fish to absorb subtle, resinous notes, adding depth to its flavor profile.
Consider this
Use pine needles sparingly to avoid overpowering the salmon’s natural taste. This traditional technique offers a distinctive twist to your homemade gravlax, connecting you to its rich culinary heritage.
Choosing the Right Salt for Curing Gravlax
Choosing the appropriate salt is crucial in the gravlax curing process, as it directly influences the flavor and texture of the final product. Here’s an expanded overview:
Coarse Salts: Kosher and Sea Salt
Coarse salts, such as kosher and sea salt, are preferred for curing gravlax due to their larger, irregular grains. These grains dissolve more slowly than fine table salt, allowing for a gradual and controlled curing process. This slow dissolution helps prevent the salmon from becoming overly salty and ensures an even cure throughout the fish. Additionally, the larger grain size facilitates even distribution over the salmon’s surface, contributing to a consistent texture and flavor.
Flavor Nuances of Sea Salt
Sea salt is often recommended for curing gravlax because it can impart subtle mineral flavors that enhance the overall taste of the fish. These nuanced flavors can add depth to the gravlax, making it more complex and enjoyable. The choice of sea salt can also reflect regional characteristics, introducing unique taste profiles depending on the salt’s origin.
Avoiding Iodized Table Salt
It’s advisable to avoid using iodized table salt for curing gravlax. The iodine in table salt can cause the fish to develop a dark color and a bitter taste, negatively impacting the quality of the gravlax. Moreover, the fine grains of table salt dissolve too quickly, leading to an uneven cure and potentially making the salmon too salty.
Alternative: Rock Salt
Rock salt, known for its large, coarse crystals, is another excellent option for curing gravlax. Its substantial grain size ensures a slow and even curing process, preventing the fish from becoming overly salty. This method allows the salmon to develop a firm texture and rich flavor, characteristic of well-prepared gravlax.
Equipment You’ll Need
Curing salmon at home needs almost nothing:
- A dish big enough to hold the salmon fillet.
- Cling film, to wrap it tightly.
- A weight - a plate with a couple of tins on top.
- A long, sharp knife, for slicing it thinly.
A Closer Look at the Ingredients
Beetroot gravlax is a beautiful, simple cure:
- Very fresh salmon skin-on, sushi-grade if you can get it.
- Salt and sugar the cure that firms and flavours the fish.
- Fresh dill the classic Nordic herb.
- Beetroot for the stunning ruby edge and earthy sweetness.
- Optional a splash of vodka or gin, peppercorns or citrus zest.
Recipe Card for Gravlax
Beetroot Cured Salmon (Gravlax)
Ingredients:
- 2.2 lbs Salmon - (1kg) trimmed and skin removed
- 7 oz Beetroot - (200g) peeled and diced
- 4.2 oz Sea salt - (120g) or Kosher salt
- 2.4 oz Sugar - (70g)
- 3 tbsp Vodka or Gin - (40ml)
- 2 tsp Coriander seeds
- 2 tsp Black peppercorns
- 1 tsp Juniper berries
Ingredients for the Fennel Slaw
- 4 bulbs Fennel - thinly sliced
- 2 Red Onions, small - thinly sliced
- 1 Carrot, medium - cut julienne or grated
- 2.6 oz Mayonnaise - (150g)
- 4 tsp Mustard - Dijon or English
- 2 Lemons - Zest and juice
Garnish
- 1 handful Fresh Dill
- 1 tsp Nigella seeds
Instructions:
- In a food processor, blend together 200g of peeled and diced beetroot, 70g of sugar, 120g of cooking salt, 40ml of vodka or gin, 2 teaspoons of coriander seeds, 2 teaspoons of black peppercorns, and 1 teaspoon of juniper berries. Process for about 15 seconds until the mixture is combined but still slightly coarse.
- Select a container large enough to fit a 1kg side of salmon. Line it with a double layer of cling film, leaving enough overhang to wrap the salmon later.
- Place half of the beetroot cure on the cling film and spread it to match the size of the salmon. Lay the salmon on top, skin-side down if the skin is still on. Then, cover the salmon with the remaining cure, ensuring it covers the top and sides of the fish evenly.
- Wrap the salmon tightly in the cling film. Optionally, place a weight on top to help the cure penetrate evenly. Refrigerate for 48 hours, turning the salmon every 12 hours if possible.
- After 48 hours, remove the salmon from the fridge. Unwrap it over the sink, gently rinse off all the beetroot cure, and pat the salmon dry. Re-wrap it in fresh cling film and store in the refrigerator for up to a week, or vacuum pack for up to three weeks. Handle the cured salmon gently, and for best results, slice thinly with a very sharp knife.
How to Prepare Fennel Slaw
- In a mixing bowl, whisk together mayonnaise, mustard, the juice and zest of one lemon to create the dressing.
- In another bowl, combine thinly sliced fennel, sliced onion, and grated carrot.
- Just before serving, pour the dressing over the slaw mixture. Toss well until the slaw is evenly coated with the dressing.
Nutrition:
What to serve with Gravlax - Cured Salmon
Gravlax, with its delicate texture and rich flavor, can be used and served in a variety of lovely ways, making it a versatile component in both casual and formal dining settings. Here are some popular options for using and serving gravlax:
- As an Appetizer - Thinly sliced gravlax served on crackers or toasted bread, often accompanied by cream cheese, mustard sauce (especially dill mustard sauce), capers, or finely chopped onions. This is a classic way to enjoy gravlax and makes for an elegant starter.
- In Sandwiches and Bagels - Incorporate gravlax into sandwiches or bagels, complemented by cream cheese, thinly sliced cucumbers, and fresh dill.
- With Scrambled Eggs or Omelettes - Add slices of gravlax on the top of scrambled eggs or omelettes for a luxurious breakfast or brunch dish. The saltiness of the gravlax pairs beautifully with the creamy texture of eggs.
- In Salads - Gravlax can be added to green salads, providing a protein-rich element. It pairs well with ingredients like mixed greens, avocado, cucumber, and a light vinaigrette and mustard dressing.
- As Part of a Charcuterie or Cheese Board - Include thin slices of gravlax on a charcuterie or cheese board alongside various cheeses, meats, fruits, and nuts for a well-rounded and visually appealing spread.
- In Canapés - Use gravlax as a topping for canapés, which are perfect for parties or as elegant appetizers. Pair with horseradish cream, a small dollop of caviar, or a twist of lemon for a gourmet touch.
- With Pasta - For a more substantial dish, mix slices of gravlax into pasta, especially with creamy sauces or alongside fresh herbs and lemon zest.
- As a Garnish - Gravlax can be used as a garnish for soups or bisques, adding a unique twist and enhancing the overall flavor profile.
- In Scandinavian Dishes - Serve it in traditional Scandinavian style with boiled potatoes, a dill and mustard sauce, and perhaps some pickled vegetables.
- On Flatbreads or Pizzas - For a creative twist, use gravlax as a topping on flatbreads or pizzas, especially those with a white sauce base and fresh, light toppings.
If you love cooking with seafood, there is plenty more to explore - from my Paella with Prawns & Chorizo to Tom Yum Talay, a fragrant Thai seafood soup.
FAQ for Beetroot Cured Salmon
How long does the salmon need to cure?
Usually 24 to 48 hours in the fridge under a light weight. The longer it cures, the firmer and more intense it gets - 24 hours gives a softer, milder result, 48 a firmer, saltier one.
Is it safe to eat salmon that is not cooked?
Yes, when done properly. Use very fresh, sushi-grade salmon, and freezing it for 24 hours beforehand is the safest way to deal with any parasites. The salt-and-sugar cure then firms and preserves it.
How long does gravlax keep?
Once cured, it keeps well wrapped in the fridge for 4 to 5 days, and it freezes well too - slice what you need and freeze the rest.
What do I serve it with?
Classic partners are rye or sourdough bread, a dill-mustard sauce, capers, thinly sliced red onion and a spoon of creme fraiche.
Why beetroot?
The beetroot in the cure adds an earthy sweetness and, beautifully, stains the outer edge of the salmon a deep ruby red, so each slice has a striking pink border.
A Few Words from the Chef
Welcome to my food blog, and thank you for exploring my tasty Beetroot Cured Salmon recipe! I’m thrilled that you’re interested in this scrumptious Nordic appetizer, perfect for any time of the year.
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