In a large skillet over medium-high heat, crumble and cook the sausage until well browned. Drain the sausage and set aside, reserving 1 tablespoon of drippings in the pan.
Reduce the heat to medium. Sprinkle the flour into the reserved drippings and stir to combine. Cook, stirring constantly, for 2 to 3 minutes until the raw flour smell is gone.
Gradually add the milk a little at a time, stirring well after each addition. Continue stirring until all the milk is incorporated and the gravy thickens.
Stir the cooked sausage back into the gravy. Reduce the heat to medium-low and simmer for 2 to 3 minutes until the sausage is heated through. Season with salt and pepper to taste. Serve hot over warm buttermilk biscuits
Notes
1. Nutritional information is only an estimate. The accuracy of the nutritional information for any recipe on this site is not guaranteed. The nutritional value will vary based on the brand and type of ingredients used. It does not include the nutrition for any substitutions.2. Be sure to check out the Key Ingredients and the Recipe Tips and Notes sections in the post for more tips, options, substitutions, and variations for this recipe! You will also find step-by-step photos there.