How Long to Cook Braised Lamb Shoulder (Boneless, Rolled and Tied) in the oven

Specification: 3.5 lb boneless rolled lamb shoulder roast seared and braised with garlic, rosemary, and white wine

Target Temp

325°F (163°C)

Radiant Heat

Total Time

3–3.5 hours

Total Cook Window

Flip Mark

90m

Turnover Point

Internal Safe Temp

195°F (91°C)

USDA Safe Pull

COOK MODE

Live timer · flip prompt · target temp · rest stage

Start cook

3-Step Execution Protocol

Preheat & Prep

Preheat oven to 325°F (163°C). Prepare braised lamb shoulder (boneless, rolled and tied) (3.5 lb boneless rolled lamb shoulder roast seared and braised with garlic, rosemary, and white wine).

Cook & Flip

Cook for 3–3.5 hours. Flip at the 90-minute mark for even browning.

Check & Rest

Twine loosens naturally as intramuscular fat renders and meat shreds smoothly under light fork pressure Confirm internal temperature reaches 195°F (91°C). Rest for 20 minutes before serving.

Verification Basis & Testing Rig

American Lamb Board Culinary Reference & USDA FSIS Lamb Roasting Specifications

Pro Tip: Skim excess surface fat from the braising liquid before reducing it into the final glaze, as lamb shoulder sheds significant liquid tallow.

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