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Leg of Lamb (Bone-In) in Roast at 325°F

Exact time and temperature for perfect results.

Roast

Leg of Lamb (Bone-In)

Cook Time

140-210 min

Set Roast To

325°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: For 7 lb leg, about 20-25 min per pound

Other Temperatures for Leg of Lamb (Bone-In)

More Cooking Times You May Need

Leg of Lamb (Bone-In) at 350°F2-3 hrs

Frequently Asked Questions

How long to cook Leg of Lamb (Bone-In) at 325°F?

Leg of Lamb (Bone-In) takes 140-210 minutes at 325°F in Roast. For 7 lb leg, about 20-25 min per pound Always verify internal temperature reaches 145°F.

Is 325°F the best temperature for Leg of Lamb (Bone-In)?

Yes, 325°F is the most commonly recommended temperature for Leg of Lamb (Bone-In) in Roast. It provides a good balance of cooking speed and results.

How do I know when Leg of Lamb (Bone-In) is done at 325°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 325°F, this typically takes 140-210 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 350°F. Lower temperatures cook more slowly and evenly; higher temperatures cook faster with more browning.