It's not difficult at all, and is the best au just we've ever had. In this recipe I am sharing how to make French Dip Sandwiches with Au Jus from scratch (except for the French Bread...that is for another day). You could absolutely just make the Au Jus and then buy sliced good...
classic french dip au jus or beef dip with fries,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行、工商银行等数万
French dip, a sandwich traditionally consisting of sliced roast beef (though pork, ham, turkey, and lamb are sometimes used), served on French bread, and eaten au jus (“with juice,” referring to the flavourful drippings of the meat left over from roast