How Do You Fix Runny Gravy?
There are a few ways to fix runny gravy. One is to mix 1-2 tablespoons of cornstarch with equal parts cold water, whisk it into the gravy, and heat it until it thickens. Another option is to make a roux by melting butter in a saucepan, adding flour, and cooking it for a few minutes before whisking in the runny gravy. Finally, you can also try letting the gravy simmer uncovered for a few minutes to reduce and thicken naturally.