Transform your dinner table with a succulent slow cooker roasted leg of lamb. This dish is perfect for special occasions or a cozy family meal. The slow cooking process ensures the lamb is tender and infused with aromatic herbs and spices.
If you don't usually cook with lamb, you might need to visit the meat section of your supermarket. Fresh rosemary and thyme are often found in the produce section, while olive oil and garlic are pantry staples. Make sure to check the spice aisle for dried thyme if you don't have it at home.
Ingredients For Slow Cooker Roasted Leg Of Lamb
Lamb: The star of the dish, providing rich and tender meat.
Garlic: Adds a robust and aromatic flavor.
Olive oil: Helps to coat the lamb and infuse it with flavor.
Rosemary: Fresh herb that adds a fragrant, pine-like aroma.
Thyme: Dried herb that complements the rosemary and enhances the overall flavor.
Salt: Essential for seasoning and bringing out the flavors.
Black pepper: Adds a hint of spice and balances the seasoning.
Technique Tip for This Recipe
When preparing the leg of lamb for this recipe, make sure to score the fat layer on the lamb in a crisscross pattern before rubbing it with the olive oil and spice mixture. This allows the flavors to penetrate deeper into the meat, enhancing the overall taste and ensuring a more even cooking.
Suggested Side Dishes
Alternative Ingredients
leg of lamb - Substitute with beef chuck roast: Beef chuck roast has a similar texture and can be slow-cooked to achieve a tender, flavorful result.
leg of lamb - Substitute with pork shoulder: Pork shoulder is another cut that benefits from slow cooking, resulting in a tender and juicy dish.
minced garlic - Substitute with garlic powder: Garlic powder can provide a similar flavor profile, though it is less pungent and aromatic.
minced garlic - Substitute with shallots: Shallots offer a milder, sweeter flavor that can complement the dish well.
olive oil - Substitute with canola oil: Canola oil has a neutral flavor and a high smoke point, making it a good alternative for cooking.
olive oil - Substitute with grapeseed oil: Grapeseed oil is another neutral oil with a high smoke point, suitable for roasting.
chopped rosemary - Substitute with dried rosemary: Dried rosemary can be used in place of fresh, though it is more potent, so use sparingly.
chopped rosemary - Substitute with sage: Sage offers a different but complementary herbal note that pairs well with lamb.
dried thyme - Substitute with dried oregano: Dried oregano provides a similar earthy flavor that can enhance the dish.
dried thyme - Substitute with dried basil: Dried basil can offer a slightly sweeter, aromatic flavor that works well in slow-cooked dishes.
salt - Substitute with soy sauce: Soy sauce adds both saltiness and umami, enhancing the overall flavor profile.
salt - Substitute with sea salt: Sea salt can be used as a direct substitute, offering a slightly different mineral content.
black pepper - Substitute with white pepper: White pepper provides a similar heat but with a slightly different flavor profile.
black pepper - Substitute with cayenne pepper: Cayenne pepper adds a bit more heat and a different kind of spiciness to the dish.
Other Alternative Recipes Similar to This Dish
How to Store / Freeze This Recipe
Allow the roasted leg of lamb to cool completely before storing. This helps to prevent condensation, which can lead to sogginess and spoilage.
For short-term storage, place the lamb in an airtight container or wrap it tightly in aluminum foil or plastic wrap. Store it in the refrigerator for up to 3-4 days.
For longer storage, slice the lamb into manageable portions. This makes it easier to reheat and use in various dishes like sandwiches, salads, or stews.
Wrap each portion tightly in plastic wrap or aluminum foil, then place the wrapped portions in a freezer-safe bag or container. Label the container with the date to keep track of freshness.
Store the lamb in the freezer for up to 3 months. For best results, use a vacuum sealer to remove as much air as possible, which helps to prevent freezer burn.
When ready to use, thaw the lamb in the refrigerator overnight. This slow thawing process helps to maintain the texture and flavor of the meat.
Reheat the lamb gently to avoid drying it out. Use a microwave on a low setting, or reheat in the oven at 300°F (150°C) until warmed through. Adding a splash of broth or gravy can help to keep the meat moist.
If you have leftover gravy or sauce from the original cooking, store it separately in an airtight container in the refrigerator for up to 4 days, or freeze it for up to 3 months. Reheat it gently and serve alongside the lamb for added flavor.
How to Reheat Leftovers
- Preheat your oven to 325°F (165°C). Place the leftover lamb in a baking dish, cover it with aluminum foil to retain moisture, and heat for about 20-25 minutes or until warmed through.
- For a quicker method, slice the lamb thinly and place it in a microwave-safe dish. Cover with a damp paper towel and microwave on medium power in 1-minute intervals until heated through, ensuring you don’t overcook it.
- If you have a sous-vide machine, vacuum-seal the lamb or place it in a zip-lock bag using the water displacement method. Heat the water bath to 140°F (60°C) and immerse the bag for about 45 minutes to an hour.
- For a stovetop method, slice the lamb and place it in a skillet with a splash of broth or water. Cover and heat over medium-low heat, stirring occasionally, until warmed through.
- If you prefer a slow cooker, place the lamb back in the slow cooker with a bit of broth or gravy. Set it on low and heat for 1-2 hours, checking occasionally to ensure it doesn’t dry out.
Best Tools for This Recipe
Slow cooker: A countertop electrical appliance used to cook food at a low temperature over a long period of time.
Cutting board: A durable board on which to place material for cutting.
Chef's knife: A versatile knife used for chopping, slicing, and dicing.
Garlic press: A kitchen tool used to crush garlic cloves efficiently.
Measuring spoons: Tools used to measure small quantities of ingredients like salt, pepper, and herbs.
Mixing bowl: A bowl used to combine ingredients together.
Tongs: A tool used to grip and lift food items.
Meat thermometer: A device used to measure the internal temperature of the lamb to ensure it is cooked properly.
Aluminum foil: A thin sheet of metal used to cover the lamb while it rests to keep it warm.
Carving knife: A long, thin knife used to slice the lamb after it has rested.
Serving platter: A large plate used to present the sliced lamb.
How to Save Time on Making This Recipe
Prepare ingredients in advance: Mince the garlic and chop the rosemary the night before to save time in the morning.
Use pre-minced garlic: Opt for store-bought minced garlic to cut down on prep time.
Pre-season the lamb: Rub the lamb with olive oil and spices the night before and refrigerate it.
Use a slow cooker liner: This makes cleanup faster and easier, saving you time after cooking.
Set a timer: Use a programmable slow cooker or a plug-in timer to start cooking while you sleep or are at work.

Slow Cooker Roasted Leg of Lamb Recipe
Ingredients
Main Ingredients
- 1 leg Lamb about 4-5 pounds
- 4 cloves Garlic minced
- 2 tablespoon Olive Oil
- 1 tablespoon Rosemary chopped
- 1 teaspoon Thyme dried
- 1 teaspoon Salt
- 0.5 teaspoon Black Pepper
Instructions
- 1. Rub the lamb with olive oil, garlic, rosemary, thyme, salt, and pepper.
- 2. Place the lamb in the slow cooker.
- 3. Cook on low for 8 hours or until tender.
- 4. Let the lamb rest for 15 minutes before slicing.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Recipe
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