Brown the sausage in a large frying pan over medium-high heat until cooked through (145°F) = (62°C). Crumble the meat with a spatula as it cooks.

Continue frying the meat until you no longer see any pink, stir often.

When the sausage is completely cooked, sprinkle the flour on the meat and add the milk, stirring constantly.

Cook until the mixture thickens. Season with salt and pepper. Serve over biscuits or toast.