Smoked Mackerel & Beetroot Relish (Swedish Style) | Arteflame

Introduction

There is a distinct, rustic magic that happens when you pair oily fish with the kiss of wood fire. This Swedish Smoked Mackerel recipe invites you straight to the Scandinavian coast, featuring skin that crackles upon the sear and flesh that melts like butter. It is the kind of meal that bridges the gap between rugged outdoor cooking and refined gourmet dining. The aroma of dill and alder smoke drifting from the grill sets a mood that is cozy yet elegant, while the earthy, vibrant Beetroot Relish cuts through the richness of the fish perfectly. Whether you are enjoying a sunny lunch or a cool evening by the fire, this dish feeds both the stomach and the soul.

Nordic Soul on the Grill

I adore this recipe because it showcases exactly what the Arteflame was built for—controlling heat zones. Mackerel is often overlooked, but here, the high heat crisps the skin while the open fire lends a gentle smokiness that a standard oven simply cannot replicate. It is a sophisticated flavor bomb that balances the savory, fatty fish with the sharp, cool tang of horseradish and crème fraîche. It looks impressive on the plate but comes together with surprising ease.

Tips for Success

• Pat it Dry: Moisture is the enemy of crispy skin. After rinsing off your cure, ensure your fillets are bone-dry with paper towels before they hit the steel.
• Zone Control: Start searing on the medium-hot ring to blister the skin without burning it, then move the fish to the cooler outer edge to finish cooking through gently without drying out the meat.

Ingredient Substitutions

If fresh mackerel is not available at your local fishmonger, rainbow trout or fresh sardines are fantastic alternatives that hold up well to grilling. For a dairy-free version of the relish, you can easily swap the crème fraîche for a plant-based sour cream or simply dress the beets in a sharp vinaigrette.

Ingredients

For the Mackerel

• 4 fresh mackerel fillets, skin on and pin-boned
• 2 tablespoons sea salt
• 1 tablespoon brown sugar
• 1 tablespoon freshly cracked black pepper
• 1 bunch of fresh dill, chopped
• 2 tablespoons olive oil (for brushing)
• Lemon wedges (for serving)

For the Beetroot Relish

• 4 medium beetroots, cooked, peeled, and finely diced
• 2 tablespoons prepared horseradish (adjust to taste)
• 1/2 cup crème fraîche or sour cream
• 1 tablespoon red wine vinegar
• 1 tablespoon fresh dill, minced
• Salt and pepper to taste

Instructions

Step 1: Cure the Mackerel

1. In a small bowl, mix the sea salt, brown sugar, and cracked black pepper.
2. Lay the mackerel fillets on a tray, skin side down.
3. Sprinkle the cure mixture evenly over the flesh of the fish.
4. Cover loosely with plastic wrap and refrigerate for 30 minutes to 1 hour. This draws out moisture and firms up the flesh for grilling.
5. Rinse the cure off gently with cold water and pat the fillets completely dry with paper towels.

Step 2: Prepare the Beetroot Relish

1. While the fish is curing, combine the diced beetroots, horseradish, crème fraîche, red wine vinegar, and minced dill in a mixing bowl.
2. Stir until well incorporated.
3. Season with salt and pepper to taste.
4. Refrigerate until ready to serve to let the flavors meld.

Step 3: Fire up the Arteflame

1. Build a medium-sized fire in the center of your Arteflame grill using hardwood charcoal or wood.
2. Allow the cooktop to heat up. You want a medium-high heat zone for the fish.
3. Lightly oil the plancha surface where you intend to cook.

Step 4: Grill and Smoke

1. Brush the skin side of the mackerel with olive oil.
2. Place the fillets skin-side down on the hot plancha surface.
3. Grill for 3 to 4 minutes until the skin is crispy and blistered.
4. Flip gently and cook for another 1 to 2 minutes on the flesh side until the fish is opaque and flakes easily.
5. Move the fish slightly away from the direct fire if it cooks too quickly, utilizing the outer edges of the Arteflame for gentle finishing.

Step 5: Assembly

1. Remove the mackerel from the grill.
2. Serve immediately topped with a generous spoonful of the beetroot relish.
3. Garnish with fresh dill and a squeeze of lemon juice.

Tips

Cooking mackerel on the Arteflame requires managing your heat zones effectively. Because mackerel is an oily fish, it is forgiving, but you still want to ensure the skin gets crispy without burning. Place the fillets on the medium-hot part of the plancha rather than directly next to the open fire initially. If you want a deeper smoke flavor, you can add a small chunk of alder or apple wood to the center fire just before putting the fish on. Ensure your fish is bone-dry before it hits the steel; moisture creates steam, which prevents that desirable crispy skin. If you cannot find fresh mackerel, fresh sardines or herring are excellent alternatives that handle the high heat of the grill similarly. Always season your relish generously, as the acidity cuts through the richness of the fish.

Variations

This Swedish classic is versatile and can be adapted to suit different palates or seasonal availability. If you prefer a milder flavor profile or cannot find mackerel, other firm fish work beautifully with the beetroot accompaniment. You can also tweak the relish to lean more spicy or sweet depending on your preference. Here are a few ways to switch up the recipe:

• Trout Substitute: Use rainbow trout fillets instead of mackerel for a milder, river-fish flavor.
• Spicy Relish: Add a teaspoon of Dijon mustard or a pinch of cayenne to the beetroot mixture for extra heat.
• Dairy-Free: Swap the crème fraîche for a plant-based yogurt or simply use olive oil and more vinegar for a vinaigrette-style relish.
• Potato Salad Side: Mix the beetroot relish directly into boiled new potatoes for a hearty side dish.
• Hot Smoked: If you have a grill dome, cover the fish while cooking to intensify the smoke flavor.

Best pairings

To round out this Scandinavian feast, focus on sides that provide texture and balance the strong flavors of the smoked fish and horseradish. The traditional route is almost always the best when it comes to Nordic cuisine. Think hearty grains, root vegetables, and crisp beverages that cleanse the palate between bites. The goal is to create a plate that looks as vibrant as it tastes, with contrasting colors of pink, green, and gold.

• Grilled Rye Bread: Toast slices of dark rye bread on the Arteflame alongside the fish.
• New Potatoes: Boiled baby potatoes tossed in butter and dill are a staple pairing.
• Cucumber Salad: A simple quick-pickle cucumber salad adds a refreshing crunch.
• Drink Pairing: An ice-cold pilsner beer or a shot of Aquavit fits the theme perfectly.
• White Wine: A crisp, dry Riesling or Sauvignon Blanc cuts through the oiliness of the mackerel.

Conclusion

Mastering this Swedish Smoked Mackerel recipe on your Arteflame grill is a rewarding experience that brings the culinary traditions of Sweden right to your backyard. The combination of the smoky, charred fish with the cool, creamy, and tangy beetroot relish creates a flavor profile that is complex yet incredibly approachable. It is a dish that looks impressive plated up but is surprisingly simple to execute. Whether you are a seasoned pitmaster or new to wood-fired cooking, this recipe highlights the versatility of the Arteflame cooktop. Gather your friends, pour some cold drinks, and enjoy the rustic elegance of Scandinavian grilling.