Originally developed by Jess Larson of Plays Well with Butter, this slow-cooked lamb shoulder has become a Hackamore Ranch favorite—a meal that takes care of itself while the day runs long. In a slow cooker, it practically cooks itself, but it’s just as good in a Dutch oven or Instant Pot if that fits your day better. Lamb shoulder is a beautifully rich, tender cut—naturally suited to slow cooking and big, honest flavor. With garlic, fresh rosemary, aged balsamic vinegar, and a touch of maple syrup, it melts into a succulent braise layered with savory aromatics, gentle sweetness, and a little zip of lingering brightness. Serve it for stress-free holiday entertaining or a leisurely family evening, then look forward to the leftover sandwiches—they’ll be the best of the week.
Active time: — min • Total time: — min
• Slow cooker (or Dutch oven or Instant Pot)
Ingredients
- 3 lb boneless lamb shoulder roast, fat cap intact, trimmed of large internal chunks of fat
- 1½ tsp kosher salt
- ½ tsp ground black pepper
- 2 tbsp olive oil (for Dutch oven or Instant Pot methods)
- 1 medium onion, thinly sliced
- 6 cloves garlic, minced
- 1 sprig rosemary
- 1 bay leaf
- 1 cup aged balsamic vinegar
- ½ cup low-sodium beef stock
- 2 tbsp maple syrup
Sourcing & Substitution Tips:
When I make this dish, I always start with lamb from our ranch. Our Hackamore Ranch flock is raised on open pastures in Thorndale, Texas, where they graze native grasses and forage freely year-round. It tastes the way lamb should—rich and tender, with a clean minerality.
Boneless shoulder is the most practical cut for this recipe. It fits neatly in a slow cooker or Dutch oven and shreds cleanly once tender. To trim, open the roast where it naturally unfolds and cut away any thick seams of hard, chalky fat that won’t render during cooking, leaving the thin, creamy marbling in place. Once trimmed, fold or roll the shoulder back into a rough roast shape—no tying needed; it will settle and relax into itself as it cooks.
Bone-in shoulder lends a little extra savor to the broth, though you may need to extend the cook time by about 30–45 minutes in the oven or an extra hour in the slow cooker. To trim, simply shave away any especially thick outer edges of fat.
Lamb shanks make a more rustic variation. They’ll take about the same time as the bone-in shoulder and bring even more collagen-rich silkiness to the sauce.
Whatever cut you choose, use the best-quality lamb you can find. The flavor of good meat—raised right—does most of the work for you.
Instructions
Slow Cooker Method
- Assemble the lamb and aromatics:
- Place the lamb shoulder in a slow cooker with the fat cap facing up so the juices baste the meat as it cooks. Season with salt and pepper.
- Arrange the sliced onion around the roast. Add the garlic, rosemary, and bay leaf, then pour in the balsamic vinegar, beef stock, and maple syrup.
- Slow-cook the lamb: Cover and cook on low for 6–8 hours, stirring occasionally, until the meat is tender and shreds easily with a fork.
- Shred the meat:
- Transfer the lamb to a cutting board or large plate. Using two forks or tongs, shred into bite-sized pieces.
- Skim excess fat from the cooking liquid by pouring the juices into a liquid measuring cup and spooning off the fat that rises to the top.
- Return the shredded lamb and skimmed juices to the slow cooker. Set to high and simmer uncovered for 5–10 minutes, stirring occasionally, until the liquid reduces slightly and the meat reabsorbs the flavor.
Dutch Oven Method
- Preheat the oven to 325°F.
- Brown the lamb:
- Heat the Dutch oven over medium-high heat until hot.
- Pat the lamb shoulder dry with paper towels, then season with salt and pepper.
- Drizzle in olive oil, then sear the lamb until nicely browned on all sides, about 3–4 minutes per side, including the ends.
- Assemble and braise:
- Add the onion, garlic, rosemary, and bay leaf, then pour in the balsamic vinegar, beef stock, and maple syrup. Bring to a gentle boil, then immediately reduce to a simmer.
- Cover and carefully transfer to the oven. Cook for 3–4 hours, until the lamb is very tender and beginning to fall apart.
- Shred and finish:
- Remove from the oven, then transfer the lamb to a cutting board or large plate. Using two forks or tongs, shred into bite-sized pieces.
- Skim excess fat from the cooking liquid by pouring the juices into a liquid measuring cup and spooning off the fat that rises to the top.
- Return the shredded lamb and skimmed juices to the Dutch oven. Bring to a brisk simmer, uncovered, over medium-high heat, then reduce to medium and cook for 5–10 minutes, stirring occasionally, until the liquid slightly thickens and the meat reabsorbs the flavor.
Instant Pot Method
- Brown the lamb:
- Using the Sauté function, heat the pressure cooker until hot.
- Pat the lamb shoulder dry with paper towels, then season with salt and pepper.
- Drizzle in olive oil, then sear the lamb until nicely browned on all sides, about 3–4 minutes per side, including the ends.
- Assemble and pressure-cook:
- Tip the lamb shoulder slightly to rest on its side, then add the onion, garlic, rosemary, bay leaf, balsamic vinegar, beef stock, and maple syrup. Stir and scrape the bottom to loosen any browned bits, then reposition the meat flat, nestling it into the liquid and onions.
- Secure the lid and set the valve to Sealing. Cook on High Pressure for 70 minutes.
- Allow a 10-minute natural release, then carefully quick-release any remaining pressure.
- Shred and finish:
- Transfer the lamb to a cutting board or large plate. Using two forks or tongs, shred into bite-sized pieces.
- Skim excess fat from the cooking liquid by pouring the juices into a liquid measuring cup and spooning off the fat that rises to the top.
- Return the shredded lamb and skimmed juices to the pressure cooker. Set to Sauté and simmer uncovered for 5–10 minutes, stirring occasionally, until the liquid slightly thickens and the meat reabsorbs the flavor.
Serving & Storage Suggestions
- To serve: Spoon the lamb, warm, over mashed potatoes or roasted root vegetables alongside a fresh green salad, or pile onto toasted rolls with peppery arugula, crumbled feta, and a drizzle of balsamic glaze.
- Storage / Best by: Refrigerate leftovers in an airtight container for up to 4 days, or freeze for up to 3 months.
Original Source: https://playswellwithbutter.com/slow-cooked-lamb-shoulder/
Republished via: https://hackamoreranch.com/blog/slow-cooked-lamb-shoulder-with-balsamic-rosemary-and-garlic/
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