Roasting Lamb Posted On Monday, April 21, 2008 Roasting Lamb Cut away excess fat. Place meat into the slow cooker. Cover and cook as desired. Approximate cooking times for well done: LOW 2 – 2 1/2 hours per 500g HIGH 1 – 1 1/2 hours per 500g No need to turn meat during cooking. Add a Comment Cancel replyYou must be logged in to post a comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.