I used the char siu made by Lee Kum Kee last second to submerge overnight. I made it with a rice cooker and it is not as good as the oven, but it is more tender than the oven.
translate Show Original
用上次秒的李锦记做的叉烧淹了一晚上用电饭煲做的没有烤箱好看但比烤箱嫩