Gravy can be reheated by using a skillet.
To reheat gravy add the gravy to the skillet and then turn the heat on low and slowly heat the gravy and stir it as you're heating it.
It should only take a few minutes to reheat the gravy.
Cornstarch or Flour can be used to thicken gravy with.
You can add some flour to the gravy to thicken the gravy or add some cornstarch to thicken the gravy.
Flour or cornstarch works great to thicken the gravy and you just add a little bit of flour or cornstarch to the gravy at a time and stir it in until it thickens enough to your liking.
When you need to thicken gravy without flour or you don't have any flour to thicken the gravy you can use either cornstarch or arrowroot to thicken the gravy.
If your gravy is too thin you can add a little cornstarch or arrowroot slowly and stir it in until the gravy thickens.
Don't add too much of the cornstarch or arrowroot because it can make it too thick or ruin the gravy mixture.
As long as you just put a little in at a time and stir it then you should get the gravy to enough thickness.
To thicken the gravy with the cornstarch you'll need about 1 tablespoon for every cup of liquid in the recipe.
Mix the cornstarch with equal parts water to create a slurry and pour it into the pot.
This is a healthy and natural way to thicken gravy when it's too thin.
I always use cornstarch when I have it and don't have any flour.