Fire-Charred Norwegian Sweet Potatoes with Herb Butter

There is something primal and deeply satisfying about cooking directly over an open fire, a tradition that sits at the heart of Scandinavian outdoor cuisine. These Norwegian-style fire-charred sweet potatoes are the epitome of rustic elegance, transforming a humble root vegetable into a smoky, caramelized masterpiece. Unlike traditional baking, cooking these potatoes on the Arteflame grill—either directly in the embers or on the searing hot plancha—creates a distinct texture profile: a blackened, crispy skin that encases a steaming, meltingly soft interior. The natural sugars of the potato intensify under the high heat, creating a flavor that is both sweet and savory. When split open and topped with cool sour cream and rich herb butter, this dish captures the essence of hygge, bringing warmth and comfort to your backyard barbecue.

Ingredients

The Essentials

• 4 large sweet potatoes, washed and scrubbed (uniform size for even cooking)
• 1 stick (½ cup) salted butter, softened to room temperature
• ½ cup sour cream or crème fraîche
• 1 bunch fresh dill, finely chopped
• 1 bunch fresh chives, chopped
• 1 tbsp flaky sea salt (Maldon style works best)
• 1 tsp freshly cracked black pepper

Instructions

Step 1: Prepare the Fire

1. Start your Arteflame grill by building a pyramid of charcoal or wood in the center.
2. Light the fire and allow it to burn down until you have a solid bed of glowing embers and the plancha (griddle top) is intensely hot.
3. The goal is to establish a cooking zone that can sustain high heat for at least 45 minutes.

Step 2: Char the Potatoes

1. Pierce each sweet potato a few times with a fork to allow steam to escape.
2. Place the sweet potatoes directly into the hot embers of the fire or on the hottest part of the grill grate right above the fire.
3. If you prefer less ash, place them on the inner edge of the flat cooktop where the heat is most intense.
4. Roast the potatoes, turning them every 5 to 10 minutes. Do not be afraid of the skin turning black; this char protects the flesh and adds smokiness.

Step 3: Test for Doneness

1. Cook for approximately 40 to 60 minutes, depending on the size of the potatoes.
2. Use a metal skewer or a knife to test doneness; it should slide through the center of the potato with absolutely no resistance. The potatoes should feel soft and yielding when squeezed with tongs.
3. Remove from the heat and let them rest for 5 minutes.

Step 4: Prepare the Herb Butter

1. While the potatoes are roasting, combine the softened butter with half of the chopped dill and half of the chives in a small bowl.
2. Mix in a pinch of sea salt and pepper.
3. Set aside at room temperature so it melts instantly upon serving.

Step 5: Assemble and Serve

1. Slice each sweet potato lengthwise down the center, being careful not to cut all the way through.
2. Squeeze the ends to pop the potato open, revealing the bright orange steaming flesh.
3. Immediately add a generous dollop of the herb butter, followed by a spoonful of sour cream.
4. Garnish with the remaining fresh herbs and a final sprinkle of flaky sea salt. Serve immediately.

Tips

To master this recipe, you must embrace the char. Many first-time outdoor cooks hesitate to let the skin blacken, but this is essential for that authentic Norwegian flavor profile. The carbonized skin acts as a natural pressure cooker, steaming the inside to a pudding-like consistency while infusing the meat with smoke. Furthermore, select sweet potatoes that are roughly the same size and shape; this ensures they all finish cooking at the same time. If you are cooking for a large crowd, you can par-boil the potatoes for 10 minutes before finishing them on the grill to speed up the process, though doing it entirely on the fire yields the best flavor. Lastly, always use high-fat, quality butter—it makes a noticeable difference against the sweetness of the potato.

• Uniformity matters: Choose potatoes that are similar in width to ensure even cooking times.
• Don't wrap in foil: Foil steams the skin; cooking them naked creates the desired crispy, smoky texture.
• Resting time: Letting them rest for a few minutes allows the residual heat to finish the center without drying it out.

Variations

While the classic herb butter and sour cream combination is traditional and delicious, the natural sweetness of the potato serves as a perfect canvas for a variety of flavor profiles. You can easily pivot this dish from a savory side to a dessert-like treat, or perhaps something with a spicy kick to wake up the palate. The Arteflame’s smoky signature works well with both sweet and savory ingredients. Experimenting with different fats and toppings allows you to tailor the dish to whatever main protein you are serving. Here are a few distinct variations to try at your next cookout:

• Spicy Honey Glaze: Top with whipped butter, a drizzle of hot honey, and red pepper flakes.
• Maple Pecan: Use cinnamon butter, a drizzle of maple syrup, and toasted pecans for a dessert-style treat.
• Bacon & Blue: Top with crispy bacon bits, crumbled blue cheese, and chopped scallions.
• Vegan Nordic: Substitute dairy butter for olive oil and use coconut yogurt mixed with dill and lemon zest.
• Tex-Mex Style: Top with lime butter, cotija cheese, and cilantro.

Best pairings

These fire-charred sweet potatoes are incredibly versatile, but they shine brightest when paired with proteins that can stand up to their bold, smoky, and sweet flavor profile. In true Norwegian fashion, they are often served alongside fish, particularly fatty fish that benefits from the acid in the sour cream and the herbs. However, the caramelization of the potato also complements rich red meats perfectly. When planning your menu, think about balancing the sweetness of the potato with savory, salty, or acidic elements in your main dish. Here are the best pairing options for an Arteflame feast:

• Cedar Plank Salmon: The richness of the salmon pairs perfectly with the dill and sour cream on the potatoes.
• Grilled Ribeye Steak: The savory, salty crust of a steak contrasts beautifully with the sweet, creamy potato interior.
• Rack of Lamb: The gaminess of lamb is balanced by the earthy sweetness of the root vegetable.
• Pork Chops: A thick-cut pork chop with apple chutney echoes the sweet notes of the potato.

Conclusion

Fire-charred Norwegian sweet potatoes are more than just a side dish; they are an experience that connects you to the elemental joy of outdoor cooking. By utilizing the intense, direct heat of the Arteflame grill, you transform simple ingredients into a dish that is visually stunning and exploding with complex flavors. The contrast between the charred, smoky exterior and the lush, buttery interior is a culinary delight that your guests won't soon forget. Whether you are hosting a summer barbecue or a cozy winter grilling session, this recipe brings a touch of Scandinavian charm to your table. So, stoke the fire, embrace the smoke, and enjoy the simple pleasure of good food cooked over an open flame.