Icelandic Rye Bread - Make Hangikjöt Smoked Lamb Sandwiches

Ever dreamt of savoring the unique flavors of Iceland right in your own kitchen? Get ready to create an unforgettable culinary experience with our recipe for Icelandic Smoked Lamb Open-Faced Sandwiches on Rúgbrauð (Hangikjöt-Style). This isn't just any meal; it's a journey into the heart of Icelandic tradition, combining dense, slightly sweet icelandic rye bread with tender, aromatic smoked lamb chop and a medley of vibrant toppings.
Whether you've sampled this delicacy on a trip to Iceland and yearn to recreate that authentic vibe at home, or you're simply a fan of killer open faced sandwich recipes looking for something truly special, you've come to the right place. We're diving deep into the secrets of rúgbrauð, the iconic bread with rye that bakes for hours, and showing you how to achieve that incredible smoked meat dishes flavor without needing a trip to a hot spring.
Yes, this recipe involves a bit of a time commitment—think "hands-off" baking and smoking for several hours—but trust us, the rich flavors and satisfying textures are absolutely worth every moment. Prepare to master a truly unique dish that will impress your taste buds and transport you straight to the land of fire and ice.
Before we jump into the full recipe, let's get a quick understanding of the stars of our show:
What is Rúgbrauð? This is a traditional Icelandic dark rye bread, famously baked low and slow, sometimes even in geothermal hot springs! Its long bake time gives it a unique density and a distinct, subtly sweet flavor.
What is Hangikjöt? Literally meaning "hung meat," Hangikjöt refers to traditional Icelandic smoked lamb, often served thinly sliced, especially around holidays. Our recipe will guide you on how to achieve that delicious smoky flavor at home.
Ready to explore meat smoking recipes and bake the most delightful dill rye bread you've ever tasted? Let's get cooking!

Ingredients

• For the Rúgbrauð (Icelandic Rye Bread)
• 2 cups (240g) dark rye flour (look for coarse ground if possible)
• 1 cup (120g) whole wheat flour or all-purpose flour
• 2 teaspoons baking soda
• 1 teaspoon fine sea salt
• 2 cups (480ml) kefir or buttermilk (full-fat recommended)
• ½ cup (170g) golden syrup (or substitute, see "Ingredient Substitutions & Variations")
• For the Smoked Lamb (Hangikjöt-Style)
• 1 (2-3 lb) boneless leg of lamb, trimmed (or another slicing-friendly cut like a sirloin roast)
• 2 tablespoons coarse sea salt
• 1 tablespoon freshly ground black pepper
• 2-3 cups mild wood chips (such as apple, cherry, or alder), soaked in water for at least 30 minutes
• For the Toppings (Pylsa-Inspired, Sandwich-Friendly)
• Sweet brown mustard (or a good quality whole grain mustard with a touch of honey)
• ½ cup mayonnaise
• 2 tablespoons finely chopped gherkins or cornichons
• 1 tablespoon white wine vinegar (or apple cider vinegar)
• ¼ cup finely sliced shallots
• 2 tablespoons white vinegar
• 1 teaspoon sugar
• ½ cup apple-forward ketchup (see instructions for making your own below, or use a good quality store-bought ketchup with a hint of apple)
• ½ cup crispy fried onions (store-bought or homemade)
• ¼ cup fresh dill, chopped

Directions

1. Mix the Rúgbrauð Batter
   1. In a large mixing bowl, whisk together the dark rye flour, whole wheat or all-purpose flour, baking soda, and salt until well combined.
   2. In a separate bowl, whisk together the kefir (or buttermilk) and golden syrup until smooth.
   3. Pour the wet ingredients into the dry ingredients. Stir with a sturdy spoon or spatula until just combined. The batter will be very thick, resembling a dense oatmeal or porridge. Be careful not to overmix.
2. Pan and Cover Correctly
   1. Grease a 2-quart (approximately 8x4x4 inch) loaf pan generously with butter or cooking spray. Line the bottom and sides with parchment paper, leaving an overhang on the longer sides to help with lifting.
   2. Spoon the thick rúgbrauð batter into the prepared loaf pan, smoothing the top with the back of a spoon.
   3. Cover the loaf pan very tightly with aluminum foil. For the best results, use two layers of foil, crimping the edges securely around the pan to create a tight seal. This prevents moisture from escaping during the long bake, which is crucial for the bread's signature soft, dense texture. Alternatively, if you have a loaf pan with a tight-fitting lid, use that.
3. Bake Low-and-Slow (The Signature Step)
   1. Preheat your oven to a very low 200°F (95°C).
   2. Place the covered loaf pan in the preheated oven. Bake for a minimum of 7 to 8 hours. Resist the urge to peek during the first 6 hours!
   3. After 7-8 hours, carefully remove the foil. The bread should be dark brown, dense, and slightly sticky. A toothpick inserted into the center should come out mostly clean, though it might have some moist crumbs attached due to the bread's dense nature. If the center seems too underdone or gummy, re-cover loosely with foil and bake for another 30-60 minutes.
   4. Once baked, remove the bread from the oven and let it cool completely in the pan on a wire rack. For the best texture and flavor, allow it to cool overnight, still covered in the pan, or at least for several hours before slicing. This slow cooling helps the bread set and develop its full sweetness.
4. Smoke the Lamb
   1. While the bread is baking, prepare your lamb. Pat the boneless leg of lamb dry with paper towels. Season generously all over with coarse sea salt and freshly ground black pepper.
   2. Set up your smoker or grill for indirect heat, aiming for a temperature of 225-250°F (107-121°C). Add your pre-soaked wood chips to create a steady, mild smoke.
   3. Place the seasoned lamb on the smoker grates, close the lid, and smoke for 4-6 hours, or until the internal temperature reaches 135-140°F (57-60°C) for medium-rare. Use a reliable meat thermometer inserted into the thickest part of the lamb.
   4. Once the desired temperature is reached, remove the lamb from the smoker, tent it loosely with foil, and let it rest for at least 15-20 minutes. This allows the juices to redistribute, ensuring a tender and flavorful cut.
   5. For easier, super-thin slicing, allow the lamb to cool completely, then chill it in the refrigerator for at least 1-2 hours before slicing. This firms up the meat, making it perfect for delicate slices.
5. Quick Toppings While Things Cook/Cool
   1. Pickled Shallots: Thinly slice the shallots. In a small bowl, combine the white vinegar and sugar, stirring until the sugar dissolves. Add the sliced shallots and let them pickle for at least 20-30 minutes, or longer in the fridge.
   2. Creamy Remoulade-Style Spread: In a small bowl, combine the mayonnaise, finely chopped gherkins, and white wine vinegar. Stir well. Taste and adjust seasoning if needed.
   3. Apple-Forward Ketchup (Optional, Homemade): If making your own, combine ½ cup tomato paste, ¼ cup unsweetened applesauce, 2 tablespoons apple cider vinegar, 1 tablespoon brown sugar, ½ teaspoon onion powder, and a pinch of salt in a small saucepan. Simmer over low heat for 10 minutes, stirring occasionally. Blend until smooth if desired. (Alternatively, use good quality store-bought ketchup with an apple hint).
6. Slice and Assemble Open-Faced Sandwiches
   1. Once the rúgbrauð is completely cool, carefully remove it from the pan. Using a very sharp, serrated knife, slice the bread thinly, about ¼ inch thick.
   2. Using your chilled smoked lamb, slice it as thinly as possible against the grain. A meat slicer is ideal, but a sharp chef's knife works well.
   3. Assemble the sandwiches: Take a slice of rúgbrauð. Spread a layer of the creamy remoulade-style spread or sweet brown mustard (or both!) as your base.
   4. Layer several slices of the smoked lamb on top.
   5. Add a sprinkle of pickled shallots, a dollop of apple-forward ketchup, and a generous scattering of crispy fried onions.
   6. Finish with a garnish of fresh dill. Serve immediately and enjoy your authentic Icelandic feast!