I tried this with chicken I think it would be much better with a white fish or pork. It is kind of ugly though so I added a bit of instant coffee to darken it a bit, for a prettier gravy.
I'm not going to give this stars, because I just want to comment. I liked this, but it's not something I will make again, only because to my taste it was so-so. I'm sure this would be really good for someone. Make sure when you add the flour to use a whisk, so there will be no lumps! Thank you Mimi, this was different!