Lamb Loin Roast Cooking Time Calculator
Lamb loin is tender and mild. Quick roasting at high heat keeps it juicy.
Enter the weight of your lamb loin roast
Estimated Cooking Time
3h 40m
(220 minutes total)
160°F
10 min
USDA Safe Temperature: The USDA recommends cooking lamb to an internal temperature of at least 160°F for food safety. Always use a meat thermometer to verify.
Cooking Tips for Lamb Loin Roast
- 1Very tender - don't overcook
- 2Sear before roasting
- 3Best served medium-rare
- 4Slice into medallions
Frequently Asked Questions
How long to cook lamb loin roast per pound?
Lamb Loin Roast takes approximately 15 minutes per pound at 425°F for medium-rare. Use our calculator above for exact timing based on your specific weight and desired doneness.
What temperature should lamb loin roast be cooked to?
Lamb Loin Roast can be cooked to various temperatures: rare (125°F), medium-rare (130°F), medium (140°F), or well-done (160°F). Most chefs recommend medium-rare for the best flavor and texture.
How long should lamb loin roast rest after cooking?
Let lamb loin roast rest for 10 minutes after removing from the oven. This allows juices to redistribute throughout the meat.
Last updated: December 2025