The Flour Mistakes That Cause Disappointing Gravy - Chowhound

Finally, if you've got issues with your gravy being too thin, you may be able to guess that a roux could also be the unlikely fix. In addition to being a great base for sauces, a roux is also a lovely thickening agent. If your gravy is thin, there might just not be enough flour in the mixture, so making a quick roux and adding it gradually to the rest of your gravy mixture could thicken it up. Still, if you don't…