Easy ways to avoid the most common Turkey Day disasters
Just put it in a wide pan and boil it, stirring, until it’s as thick as you like; as the water evaporates, it will get thicker. However, if you’ve already salted it, this will make your gravy very salty. Another approach: Brown about 1 tbsp. flour for every cup of gravy (stir it in a dry frying pan over medium heat until it turns a nice deep golden brown). Then whisk in your gravy, and cook, whisking constantly, until it thickens.