This slow-roasted lamb shoulder is cooked low and slow in the oven until meltingly tender and fall-apart juicy. Flavored with rosemary, garlic and honey, it’s an easy, foolproof lamb shoulder recipe perfect for Sunday dinner, Christmas, Easter or Thanksgiving. This is true reader favorite!
This post has been updated with additional cooking time guidance, internal temperature tips, and FAQs for 2026.
In This Post: ℹ️ Overview | | Time & Temp Snapshot | 🛒 Ingredients | 📷 How To Make | How Long To Cook | 📹Watch The Video |🍠 Serving Suggestions | 📝 Full Recipe Card | 👩🍳 Lamb Leg vs Shoulder | Lamb FAQs | 🍽 More Lamb Recipes
If you’ve ever wondered how to cook lamb shoulder so it turns meltingly tender and falls apart with barely a nudge of a fork, this is the recipe.
This slow-cooked lamb shoulder is roasted in the oven with red wine, rosemary, garlic, and honey until it’s deeply golden on the outside and irresistibly juicy inside. It’s simple, reliable, and perfect for feeding a crowd, whether it’s Christmas, Easter, or a Sunday roast dinner.
Lamb shoulder is one of the best cuts for slow roasting. It has just enough fat and connective tissue to break down over time, which means you don’t need fancy techniques — just patience and a hot oven. And while there are many lamb roast recipes out there (including my lamb pot roast), this is the best oven lamb shoulder recipe I have made and has been much loved by my readers and family.
Time & Temp Snapshot
- Oven: 180°C / 356°F
- Cooking time: 50–60 min per lb or 500 grams of lamb while covered, then 30 min uncovered
- Cooked meat (fall-apart) temp: 195–205°F / 90–96°C
- Rest: 10–15 min.
- More details in the How To Make section and Recipe Card
Why This Recipe Works
- Low oven temperature = ultra tender meat
- Bone-in lamb shoulder = more flavor
- Covered roasting first, uncovered at the end for crispy edges
- Scoring the lamb with deep slits to rub in the seasoning and rosemary, and to insert the garlic, maximizes the flavor during cooking.
- Lamb juices and honey dribble into the red wine pan broth, which reduces and caramelizes during cooking. This gives you the most delicious lamb glaze sauce without you having to do extra work!
What You’ll Need
Here is what you will need for this lamb recipe. Find the full measurements in the recipe card below.
- Lamb shoulder – for this recipe, I used a smaller lamb shoulder with the bone in, about 3 lbs (1.3 -1.5 kilograms), which is plenty for 4-6 people. If you’re cooking for more people, you can either use a larger lamb shoulder OR cook two in a large baking tray. See recipe notes for measurements and cooking time variations. You can use boneless lamb shoulder, it will take less time to cook.
- Rosemary – this recipe uses 5-6 large sprigs, and the needles are pulled off and chopped so they can be rubbed into the meat. I love fresh, but you could use dry herbs instead, about 2 tablespoons. Thyme could also be used.
- Garlic – lamb meat loves garlic, so go to town here. I cut the cloves into long pieces as they are easier to insert into the slits of the meat.
- Seasoning – salt, pepper, and smoked paprika, which I love with the lamb.
- Honey – any runny honey can be used.
- Red wine – this adds flavor and acidity to our lamb gravy sauce.
How To Make Slow-Cooked Lamb Shoulder In The Oven
You will find full recipe instructions and nutritional breakdown below. Here are the steps for how to cook slow-roasted lamb shoulder in the oven.
- Step 1. Preheat the oven to 180 C / 356 F.
- Step 2. Pull the needles off the rosemary sprigs and chop them into small pieces. Cut the garlic cloves (lengthways) into 2-3 pieces each.
- Step 3. Place the shoulder on a cutting board, meatier side up. Use a sharp knife to score the top with deep slits (see photo).
- Step 4. Drizzle with olive oil and rub it in. Sprinkle each side with salt, pepper, smoked paprika, and chopped rosemary, rubbing everything into the meat cuts. Insert garlic pieces in the slits and any folds of the meat.
- Step 5. Add 1 cup of water and ⅔ cup of red wine to a deep roasting pan. Place the lamb shoulder inside, meatier side up. Cover with one piece of foil, tucking the edges close to the meat, and with another piece of foil covering the edges of the pan. It’s a double foil wrap.
- Step 6. Place in the preheated oven, middle shelf, and cook for about 2 hours and 15 minutes.
- Step 7. After cooking for that long, remove from the oven and take off the foil. Scoop some of the juices from the pan and drizzle over the lamb meat. Then drizzle generously with honey, about 4 tablespoons, spreading it evenly over the meat. You don’t need to turn the lamb shoulder over, just drizzle the top.
- Step 8. Pop back in the oven with no foil wrap and cook for another 30 minutes. I find this is long enough, and the top of the meat will be well-browned, and the honey caramelized. The liquid in the pan will reduce quite a bit, with the honey and lamb juices incorporated into the sauce and caramelized.
- Remove from the oven and cover with foil for about 5-10 minutes to rest. Then use the spoon to scoop and drizzle the sauce in the pan over the lamb. Serve as is or carve the meat and serve in the pan sauce.
Watch The Video
Cooking Time Per Pound
Here are some handy cooking times per pound/kilo of lamb in the oven, covered and uncovered.
Cooking time rule of thumb (bone-in lamb shoulder): At 180°C / 356°F, roast covered for about 50–60 minutes per pound / 0.5 kilo, then uncover for 30 minutes to brown and caramelize the honey glaze.
Examples (bone-in):
- 2.5 lbs (1.1 kilograms): ~2 hours covered + 30 min uncovered
- 3.0 lbs (1.3 kilograms): ~2 hr 15 min covered + 30 min uncovered
- 4.0 lbs (1.8 kilograms): ~3 hours covered + 30 min uncovered
- If your lamb is larger/smaller, don’t stress — lamb shoulder is forgiving. For longer cooking time, check the liquid level in the pan and add a bit more wine/stock or water if it’s evaporating too much.
Boneless: start checking 15–20 minutes earlier than bone-in (boneless cooks faster).
Internal Temperature Guide For Lamb Shoulder
- Fall-apart / shreddable: 195–205°F (90–96°C)
- Sliceable (less common for shoulder): 170–185°F (77–85°C)
- Where to measure: thickest part, avoiding bone.
- Resting: 10–15 minutes (loosens juices + finishes carryover).
More Recipe Tips
- You can add some pre-boiled potatoes or fresh carrots to the pan for the last stage of cooking. They will absorb some of that lovely sauce though.
- A bone-in lamb shoulder has more flavor and stays juicy during slow cooking. If using boneless, reduce the cooking time slightly.
- For maximum flavor, rub the lamb with spices, garlic, and herbs, then let it marinate overnight in the fridge.
- Spoon the cooking juices over the lamb every hour or so to keep it moist and flavorful.
- Once cooked, rest the lamb for at least 20 minutes before shredding or slicing. This keeps it juicy and tender.
- If you love crispy edges, crank up the oven to 450°F (230°C) for the last 15 minutes or broil it for 5 minutes.
Serving Suggestions
So, what should you serve with roasted lamb? For classic pairings, serve with roasted or mashed potatoes, roasted vegetables, glazed carrots, and some greens (try my French green beans or lemon asparagus).
Feeling a little more Mediterranean? Serve with creamy tzatziki, tomato cucumber feta salad, and warm pita bread, or garlic potatoes; or, make some lamb wraps or pulled lamb sandwiches.
For a Middle Eastern twist, serve with fluffy couscous salad or rice and my refreshing Persian salad.
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Video
Ingredients
- 3 lbs lamb shoulder about 1.2-1.4 kilograms
- 2 tablespoons olive oil
- 1.5 teaspoons salt
- 1 teaspoon pepper
- 1 teaspoon smoked paprika
- 5 sprigs rosemary needles pulled off and chopped
- 6-8 cloves garlic cut in halves lengthways
- ⅔ cup red wine
- 1 cup water
- 4 tablespoons honey
Instructions
- Preheat the oven to 180 C / 356 F.
- Pull the needles off the rosemary sprigs and chop them into small pieces. Cut the garlic cloves (lengthways) into 2-3 pieces each.
- Place the lamb shoulder on a cutting board, meatier side up. Use a sharp knife to score the top with deep cuts (see photo).
- Drizzle with olive oil and rub it in.
- Sprinkle each side with salt, pepper, smoked paprika and chopped rosemary, rubbing everything into the meat cuts.
- Insert garlic pieces in the cuts and any folds of the meat.
- Add 1 cup of water and ⅔ cup of red wine to a deep roasting pan. Place the lamb shoulder inside, meatier side up. Cover with one piece of foil, tucking the edges close to the meat and with another piece of foil covering the edges of the pan. It's a double foil wrap.
- Place in the preheated oven, middle shelf, and cook for about 2 hours and 15 minutes.
- After 2 hours, remove from the oven and take off the foil. Scoop some of the juices from the pan and drizzle over the lamb meat. Then drizzle generously with honey, about 4 tablespoons, spreading it evenly over the meat. You don’t need to turn the lamb shoulder over, just drizzle the top.
- Pop back in the oven with no foil wrap and cook for another 30 minutes. I find this is long enough and the top of the meat will be well-browned and the honey caramelized. The liquid in the pan will reduce quite a bit, with the honey and lamb juices incorporated into the sauce and caramelized.
- Remove from the oven and cover with foil for about 5-10 minutes to rest. Then use the spoon to scoop and drizzle the sauce in the pan over the lamb. Serve as is or carve the meat and serve in the pan sauce.
Notes
- 2.5 lbs (1.1 kilograms): ~2 hours covered + 30 min uncovered
- 3.0 lbs (1.3 kilograms): ~2 hr 15 min covered + 30 min uncovered
- 4.0 lbs (1.8 kilograms): ~3 hours covered + 30 min uncovered
- Boneless (unrolled): start checking 15–20 minutes earlier than bone-in (boneless cooks faster).
- Rolled boneless lamb shoulder (~1.1 – 1.3 kilograms): cooking time as per this recipe and recommendations above.
- Two 1.2-1.55 kilograms/3 lb shoulders: Fit into one pan, it’s okay if they touch as they will shrink; cook for 2 hours 20 minutes under foil and the same time for uncovered.
- Fall-apart / shreddable: 195–205°F (90–96°C)
- Sliceable (less common for shoulder): 170–185°F (77–85°C)
- Where to measure: thickest part, avoiding bone.
- Resting: 10–15 minutes (loosens juices + finishes carryover).
- Fridge: Store leftovers in an airtight container with some of the cooking juices to keep them moist. It’ll stay fresh for 3-4 days.
- Freezer: Shred the lamb, store it in portions, and freeze for up to 3 months. Defrost in the fridge overnight and reheat gently.
- Reheating: Warm in a pan with a splash of stock, leftover cooking juices, or a drizzle of olive oil to bring back the moisture. For crispy bits, reheat under the broiler for a few minutes!
Nutrition
Lamb Leg vs Lamb Shoulder: What’s The Difference?
Lamb shoulder and lamb leg are both fantastic roasting cuts — but they behave very differently in the oven.
Lamb Shoulder
- Higher in fat and connective tissue
- Best cooked low and slow
- Becomes tender and fall-apart
- Richer, deeper flavor
Because of its fat content, lamb shoulder is very forgiving. Slow roasting allows the connective tissue to break down, giving you juicy, succulent meat with very little risk of drying out. In my opinion, it’s the easier cut to cook well.
Lamb Leg
- Leaner cut
- Cooks faster
- Best either fast and pink OR very slow
Lamb leg can be roasted at high heat (around 220°C / 425°F) until blushing pink and juicy, usually in under 2 hours.
Alternatively, it can be slow-cooked for 5–6 hours at a lower temperature until tender. What doesn’t work so well is cooking it somewhere in the middle — that’s when it can turn tough.
Can You Use Lamb Leg in This Recipe?
Yes, but treat it differently.
If using lamb leg here, I recommend cooking it low and slow at 170°C / 338°F for 4–5 hours, covered, with extra liquid in the pan to prevent drying out. Then uncover, drizzle with honey, and roast for about 1 more hour to caramelize.
Check halfway through and add more water or wine if needed so you don’t lose your pan juices.
Lamb Shoulder FAQs
I’ve compiled some of the most common questions I get from readers and friends about cooking lamb shoulder in the oven.
For fall-apart, shreddable lamb shoulder, cook it until the internal temperature reaches 195–205°F (90–96°C) in the thickest part. At this stage, the connective tissue has broken down and the meat will pull apart easily.
If you prefer it sliceable rather than falling apart, you can remove it closer to 170–185°F, but shoulder is best when cooked longer.
As a general guide, cook bone-in lamb shoulder at 180°C / 356°F for 50–60 minutes per pound, covered, then uncover for the final 30 minutes to brown. A 3–4 lb shoulder will usually take about 2½ to 3½ hours total. Larger cuts simply need more time — lamb shoulder is very forgiving.
Yes. Covering the lamb (with foil or a lid) for most of the cooking time keeps it moist and tender.
Uncover it for the final 30 minutes so the top can caramelize and develop a golden crust — especially important with the honey glaze.
Plan for about ½ lb (225–250 grams) raw bone-in lamb shoulder per person.
Lamb shoulder shrinks quite a bit as it cooks. The fat renders down, the meat pulls back from the bone, and once that big centre bone is exposed, it can look dramatically smaller than when it went into the oven.
As a guide: A 1.5-kilogram / 3 lb bone-in lamb shoulder yields about 700–800 grams (1.4–1.7 lbs) of cooked meat.
That comfortably feeds 5 people, or 4 very hungry lamb lovers. If you’re serving it with generous sides — roasted potatoes, salads, vegetables — you can stretch it further.
For example, when I cook for about 10 people at Christmas, I make two 1.2–1.5 kilogram (2.6–3 lb) lamb shoulders in one large roasting pan, with plenty of sides. There’s always enough, and usually just a little leftover for sandwiches the next day (which I secretly plan for).
If lamb shoulder is tough, it almost always needs more time. This cut contains connective tissue that must break down slowly. Put it back in the oven, cover it again, and cook until it reaches around 195–205°F and pulls apart easily with a fork.
Yes. Boneless lamb shoulder works well but may cook slightly faster than bone-in. Start checking it 15–20 minutes earlier and rely on tenderness and internal temperature rather than strict timing.
Lamb shoulder has more fat and connective tissue, which makes it ideal for slow roasting until tender and shreddable. Lamb leg is leaner and better suited to medium or medium-rare roasting, where it’s sliced rather than pulled. Read more above!
Absolutely. In fact, it reheats beautifully.
You can cook it a day ahead, refrigerate, then reheat covered in the oven at 160°C / 325°F until warmed through. Add a splash of stock or pan juices to keep it moist.
Classic sides include roasted potatoes, mashed potatoes, steamed greens, or a fresh salad to balance the richness.
Leftovers are also fantastic in wraps, grain bowls, or tossed through salads.
Thank you for these recipes, I really appreciate your expertise.
I’ve made this 3 times for my family, it is delicious. slow cooked and tender! this is my go to recipe for lamb shoulder. you can’t go wrong at all!
What is the cooking time for 7lb bone in shoulder lamb? We have it marinated but confused on the cooking time.
Thank you.
Hi Hannah, so that’s about 3kg, I would say cover with foil for the first 4 hours, then uncover for one more hour to brown and reduce juices. I would suggest checking the liquid after 2 hours and then again when you uncover. My inkling is that you will need to add more wine and stock, just a bit more of everything basically.
Thank you so much for getting back to me quickly. Will add a review after we try it for Thanksgiving.
Divine!
Thank you!
This looks so amazing! I wanna make this. Where do you find lamb shoulder bone in? Hard to find here where I am at. Especially that size.
Hey Andrew, I get mine from the supermarket here in Australia. You can use lamb shoulder without the bone, reduce cooking time by 20 minutes or so.
Well I ended up finding one. But it’s 6 pounds. What do you think? 5 or 6 hours until it hits 203 to shred
I think more like 4 hours but make sure to add a bit more liquid as more of it will reduce over that time. I think check it at 4 hours and see if it needs a bit longer.
Oh, this recipe sounds really yummy and I am going to try it on Easter weekend. Can I use a Dutch Oven and would you change the cooking time? I am going for the low and slow option. Thank you for sharing this beautiful recipe.
Hi Gigi, that’s a good question. It depends on how big your Dutch Oven is. I did mine in a baking tray so there is hot air circulating around the lamb once you pull the foil off. In theory, it should work, I would maybe add extra 15 minutes or so without the lid at the end.
This recipe is dahn delicious. Flavour some and sooo tender. I used a little less honey as didn’t want it too sweet but will use the specified amount next time to taste the difference. It’s so moreish, I had to have seconds!
I served it with baked potatoes, carrots, steamed brocolli and cauli sprinkled with olive oil and lemon juice.
Thanks, Kristen 🙂 I know what you mean by moreish, I always go for seconds with this one.
WOW this turned out so good. I’m usually not great at making meat but I followed the recipe closely and it turned out sooo tender. The flavors worked perfectly with the flavor of the lamb. Thanks so much
Thanks so much, glad you liked it.
Lovely recipe. I used 2 garlic bulbs on my boneless shoulder and because I had no smoked paprika I used Hungarian. There was a lot of liquid leftover, so I strained the fat and made a delish gravy. Great recipe
This is a simple super recipe, the meat did not taste wild and was tasty and moist. I used 2 garlic bulbs , I did not have smoked paprika – so I used Hungarian paprika. I did have a lot of flavoured liquid remaining in the pan. I strained it and made a light gravy. It looked beautiful as well lol. I will make again. My guests really enjoyed it.
Thank you so much, Debbie 🙂
Fab recipe, cooked to perfection, no wild taste and easy to make, a real keeper.
Made this for dinner last night with a Lamb Forequarter. It was beautiful- so tender and tasty! Thanks so much for the recipe
Thank you, glad you enjoyed it 🙂 Irena
It was my first time cooking a lamb roast and this recipe worked out well. I added potatoes and carrots towards the end and it reminded me of pot roast.
Glad you enjoyed it, I too often add veggies towards the end.
Will make it again, thanks!
Can you convert this into a slow cooker/ croc pot? and if so what would you recommend.
Hey Alexis, for this particular recipe I haven’t tried doing it in a slow-cooker. You can take the inspiration and use the seasonings and flavours with lamb meat in a slow cooker. I would have to test it out before I could recommend timings.
I can’t waite to try this recipe. I have made lamb stew but never any other part. Anxious to try the honey and garlic on the rost.
I hope it worked well and you liked it 🙂
Hi
Do you think I can prep this the night before??
Thank you
Yes, absolutely. You can do all the lamb prep 24 to 48 hours prior and store it wrapped in the fridge. Then just pop it in the oven on the day. I would take it out of the fridge 15-30 minutes prior to come to room temperature.
Is it 180 Fan ?
Regular, not fanned.
Made this today for tonight…and goodness gracious me, it was absolutely delicious!!! Thank you so much for sharing!
This is absolutely going to be saved in our home!
Thanks, Jade 🙂
I have always been nervous to try to cook lamb, but your recipe helped me overcome it. This turned out perfect!
Thanks, Paula 🙂
Hi I would like to not use the red wine ,what alternative do you I use from pantry or would it be ok and not dry if I didn’t substitute this ?
Thank you 😀
Hi Tabatha, I would use beef stock and maybe add a tablespoon of Balsamic vinegar, which will add a little bit of that grape acidity you’d get from the wine.
I’m going to be making this tomorrow. I have 2 bone in roasts that are about 4.5lbs each. 2 quick questions. What would you say cook time should be (covered and uncovered) and what kind of red wine would you use?
Hey Louis, I am not sure I got your comment in time as it’s the weekend and I usually don’t get online. Red wine – any decent red wine will work, I think I might have used some Shiraz for this one but you can use Merlot or Cabernet Sav. I assume you are doing two roasts at the same time. I would say 3 hours covered and 20-30 minutes uncovered.
I made this slow-cooked lamb shoulder for a dinner party, and it was a hit! The rosemary, garlic, and honey created such a rich and flavorful dish that everyone loved. Thank you for this fantastic recipe!
Omg this dish turned out so well!! The lamb was perfectly cooked and super tender, and was so flavorful too.
This is a great way to prepare lamb. I love the synergy of rosemary and lamb. The meat just falls off the bone.
This recipe is perfect, I love this, my family love this! Thanks for sharing this slow cooked lamb.
Hello, I have a ‘boneless’ rolled lamb shoulder (1.4kg).
By how much will this alter the cooking time can someone please tell me?
Hi Kristie, here is some info from the Notes under the recipe.
“Rolled boneless lamb shoulder (~1.1 – 1.3kg): cook time as per recipe.” so for 1.4kg it’s just a little bit longer, like 5 minutes.
Hi Irena.
I have 0.805kg lamb shoulder chops. How do I adjust the recipe for this? I’ve never cooked lamb before but my bf loves it and I wanted to surprise him with a meal.
Hey Sue, if you got to the recipe card, there are Notes below with timings for different weights.
We have our own sheep, so an almost endless supply of roasts has allowed me to try a number of recipes. Most turn out nice but all seem to look and taste pretty much the same. We’d been longing for something that looked and tasted different, and boy did we find it in this fantastic recipe! Fantastic instructions, the best step-by-step photography I’ve seen, so easy to prepare and cook, and the finished results are simply superb! Easily the best lamb shoulder recipe I’ve found, and a regular treat for guests. Thank you from New Zealand, Irena, for this wonderful recipe 😀
Absolutely delicious! Really easy to prepare, will definitely be making this again
Thank you very much. Irena 😀
fantastic, loved by all the family, this is a keeper!
Excellent way to prepare lamb shoulder. Perfect in every way.
Is the thawed first?
Do you mean the lamb? Yes, it should be fresh or thawed from frozen first.
I tried it for dinner and just loved it. So tender
Thank you 🙂
Can I make this with a 4 pound lamb shoulder with a bone? How would the cooking time be adjusted?
Hey, Elizabeth, I think I have the timing variations in the notes. From memory, 4 lbs would be about 3 hours of total cooking.
We are staying with friends at present and my hubbie cooked this for dinner last night. Very tasty. I didn’t know it was one of your recipes Irena till this morning. That explains why it was so nice.
Haha, that’s really cool. Glad you all liked it.
Just, thank you for this recipe. I just tried the first bite. Exquisite!
Thanks, Angela. I really appreciate you taking the time to comment and leave a rating.
Saving this recipe for Easter. Looks so mouthwateringly delicious!
This is my new favorite way to enjoy lamb! It’s incredibly tender, flavorful and easy to prepare! Going to make this again during the holidays 🙂
Thanks, Kathryn 🙂
What a fantastic recipe! Lamb is my mom’s favorite, and we will enjoy this roast for a very special holiday meal. Thank you for the detailed instructions and photos, too.
This lamb shoulder is going to be going on your holiday rotation year after year once you make it. It’s so tender, and juicy, and I love the drippings it creates to make gravy with.
Thanks, Sharon 🙂