Plan for about 90 minutes per pound at 250F, roughly 8 hours for a typical 5 lb cut. Pull it at 195F internal. Cook to ~195F until shreddable. Rosemary and garlic love lamb.
Pro tip
Cook to ~195F until shreddable. Rosemary and garlic love lamb.
Cook to temp, not time
Every smoke is different. A good wireless thermometer is the single best upgrade for consistent BBQ: set the target temp and cook until it hits.
FAQ
How long does it take to smoke lamb shoulder?
About 90 minutes per pound at 250F, roughly 8 hours for 5 lbs, but always finish by internal temperature (~195F).
What temp do you pull lamb shoulder?
Pull lamb shoulder at about 195F internal, then rest before serving. Cook to ~195F until shreddable. Rosemary and garlic love lamb.