which will help to thicken up your gravy. Which type of flour you use if up to you, although Dr Kilah advises opting for corn or arrowroot starch. '[Corn and arrowroot] have a higher percentage of ...

When you're trying to thicken gravy, there are standard hacks like adding more cornstarch or arrowroot, or you can just keep cooking the gravy, essentially making a reduction. But a major problem ...