- I don't like the gamey taste of lamb fat.
- Most of that flavor is in the fat cap. Trim the external fat aggressively before cooking for a milder taste.
- How long does it keep?
- 3-4 days in the fridge. Reheat with a little butter or water to keep it moist.
- Which wood should I use?
- Lamb can handle strong woods like Oak or Hickory, but Fruitwoods (Cherry) add a nice sweetness.
Slow-Smoked Leg of Lamb
Lamb has a bold, gamey flavor that stands up beautifully to smoke. While Europeans roast it with rosemary and garlic, American BBQ dresses it in smoke and a sweet-tangy glaze. Lamb fat is harder than pork fat and requires higher heat to render, but a long smoke mellows it out, infusing the meat with oak aromas. This is a game of patience, but the result is worth every minute.
Ingredients
4-5
lbs
Leg of Lamb (Bone-in)
2
tbsp
Coarse Salt
2
tbsp
Freshly Ground Black Pepper
1
tsp
Garlic Powder
2
tsp
Smoked Paprika
2
tbsp
Brown Sugar
1
tsp
Ground Cumin
2
tbsp
Fresh Rosemary (finely chopped)
3
tbsp
Worcestershire Sauce
2
tbsp
Apple Cider Vinegar
2
tbsp
Honey
1
cup
BBQ Sauce
2
lbs
Wood Chunks (Oak or Cherry)
Shopping List (0)
Equipment Needed
- Smoker
- Meat Thermometer
- Aluminum Foil
- Boning Knife
- Basting Brush
Allergen Information
Soy
Wheat
Fish
Instructions
1
✓
Trim the thick fat cap and silver skin from the leg.
Tip: Lamb fat doesn't render as cleanly as pork fat and can taste too strong, so it's better to remove most of it.
2
✓
Mix the dry spices and chopped rosemary. Rub the meat thoroughly.
Tip: Rosemary oils release during cooking and pair perfectly with the lamb's natural flavor.
3
✓
Refrigerate (dry brine) for 6-24 hours.
Tip: Salt penetrates and denatures the proteins, keeping the meat juicy via osmosis.
4
✓
Preheat smoker to 225-250°F (110-120°C). Add the meat.
Tip: Consistent temperature equals even cooking.
5
✓
Smoke for 5-6 hours until internal temp hits 165°F (75°C). Spritz hourly with apple cider vinegar and water.
Tip: Spritzing prevents the exterior from drying out and helps smoke adhere.
6
✓
Mix the glaze ingredients (sauce, honey, vinegar). Brush the meat, then wrap in foil.
Tip: Wrapping steams the meat, accelerating tenderness.
7
✓
Continue cooking wrapped until internal temp reaches 195-200°F (90-93°C).
Tip: At this temp, collagen has turned to gelatin.
8
✓
Rest for at least 30 minutes without unwrapping.
Tip: Allows juices to settle and thicken.
9
✓
Slice or pull apart to serve.
Tip: Always slice against the grain for the most tender bite.
Recipe FAQ
Ingredients
- 4-5 lbs Leg of Lamb (Bone-in)
- 2 tbsp Coarse Salt
- 2 tbsp Freshly Ground Black Pepper
- 1 tsp Garlic Powder
- 2 tsp Smoked Paprika
- 2 tbsp Brown Sugar
- 1 tsp Ground Cumin
- 2 tbsp Fresh Rosemary (finely chopped)
- 3 tbsp Worcestershire Sauce
- 2 tbsp Apple Cider Vinegar
- 2 tbsp Honey
- 1 cup BBQ Sauce
- 2 lbs Wood Chunks (Oak or Cherry)