>>21488452 (OP)I just made Beef Stroganoff with left over beef stew.
or just.
>Fry beef>Remove beef from pan and sweat some onions, green onion, and parsley with no color. doesn't have to be that but thats what I like you may decide on shallots or some shit idc.>Add beef stock and reduce. It's a good time to add Worcestershire sauce if you want it. It is your choice.>Thicken with a small amount of roux (If needed) and let cool, you can also just sift some flour over it and whisk>Re add beef and a touch of sour cream until the color is right and if you want Dijon mustard (don't add sour cream too hot or it will curdle your sauce.)>Serve over egg noodles. I use the ones with yolk. takes like half hour or some shit.I used beef stew juice so I just added water with it after adding it to the onions to thin it and I reduced it slightly and thickened with about a tablespoon of sifted flour. If you do this cook it for a bit before adding the sour cream to kill off any flour taste.
That's it.