How Do You Make Gravy From Cooking Liquid?
To make gravy from cooking liquid, start by straining the liquid to remove any solids. Skim the fat off the top if needed. In a separate bowl, make a slurry by whisking together flour and some of the cooking liquid until smooth. Gradually whisk the slurry into the remaining liquid and bring it to a simmer. Cook, stirring constantly, until the gravy has thickened to your desired consistency. Season with salt and pepper to taste.