White Sausage Gravy
Fry sausage. Break into small pieces
The grease from the sausage must absorb the flour. If the flour is dry, add oil.
Stir in milk, salt, and pepper. When the milk boils, reduce the heat and simmer 1 minute, or until the mixture is as thick as pancake batter.
If the gravy is not thick, continue to cook over low heat 5, 10, or 15 minutes, stirring every few minutes.