This easy 3-ingredient sausage gravy is rich, creamy and peppery, made with just sausage, flour and milk in about 20 minutes. Spoon it over warm biscuits!
Cook the sausage in a large cast iron skillet over medium heat, breaking it into small crumbles as it cooks, until browned and cooked through, about 6 to 8 minutes.
Use a slotted spoon to move the sausage to a bowl. Leave about 2 tablespoons of drippings in the pan and spoon off the rest (add a little butter if there isn't enough).
Turn the heat down to medium-low. Sprinkle the flour over the drippings and whisk for about 1 minute, until smooth and lightly golden.
Pour in the milk a little at a time, whisking constantly so the gravy stays smooth.
Bring to a gentle simmer and cook for about 5 minutes, whisking often, until the gravy is thick enough to coat the back of a spoon.
Stir the sausage back into the gravy and season with salt and pepper to taste. Serve hot over warm biscuits.
Notes
Drippings: you need about 2 tablespoons of fat for the flour. If your sausage is lean, add a little butter. If there is a lot more, spoon off the extra.Thickness: the gravy keeps thickening as it cools. Whisk in a splash of milk if it gets too thick, or simmer a few minutes longer if it is too thin.Storage: refrigerate leftovers in an airtight container for up to 3 to 4 days, or freeze for up to 3 months. Reheat over low heat with a splash of milk, whisking until smooth.