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Leg of Lamb (Bone-In) in Roast at 350°F

Exact time and temperature for perfect results.

Roast

Leg of Lamb (Bone-In)

Cook Time

120-180 min

Set Roast To

350°F

cooking temperature

Safe Internal Temp

145°F

63°C · USDA FSIS

Preheat Roast before cooking

Cooking Tips

  • Make slits and insert garlic and rosemary
  • Season generously with herbs and olive oil
  • Rest at least 20 minutes before carving

Note: Slightly faster roast

Other Temperatures for Leg of Lamb (Bone-In)

More Cooking Times You May Need

Leg of Lamb (Bone-In) at 325°F2.3-3.5 hrs

Frequently Asked Questions

How long to cook Leg of Lamb (Bone-In) at 350°F?

Leg of Lamb (Bone-In) takes 120-180 minutes at 350°F in Roast. Slightly faster roast Always verify internal temperature reaches 145°F.

Is 350°F the best temperature for Leg of Lamb (Bone-In)?

350°F works well for Leg of Lamb (Bone-In). The most commonly recommended temperature is 325°F. Slightly faster roast

How do I know when Leg of Lamb (Bone-In) is done at 350°F?

Use an instant-read meat thermometer to check that the internal temperature of Leg of Lamb (Bone-In) reaches 145°F (63°C). At 350°F, this typically takes 120-180 minutes, but always verify with a thermometer.

Can I cook Leg of Lamb (Bone-In) at a different temperature?

Yes. Leg of Lamb (Bone-In) can also be cooked at 325°F. Lower temperatures cook more slowly and evenly; higher temperatures cook faster with more browning.