the drippings from a turkey,chicken, etc (be sure to add extra stock BEFORE roasting if desired)
3heaping tablespoons all-purpose flour
salt and pepper!!!
Strain the drippings from the roasting pan into a large pot or saucepan and set it over medium heat. Add the cold water to a shaker bottle (or water bottle/mason jar) and add the flour on top. Shake the heck out of it for 30 to 60 seconds, until the flour seems completely incorporated and creates a slurry. With a whisk or fork in one hand, pour the slurry into the drippings, sitting constantly with the other hand. Continue to stir to avoid any lumps and stir until the gravy has thickened, anywhere from 10 to 20 minutes. Make sure you are scraping the bottom of the pan.
Taste the gravy and season it to your liking. Set it over low heat for serving. My mom stores her extra gravy in the fridge for about a week. To reheat it, she places it in a saucepan (it will look disgusting) and adds a touch of water or stock. She heats it over low heat, stirring occasionally, until it’s back to it’s original consistency. Like soups and sauces, it often tastes better the next day!