This is classic Southern-style sausage gravy; two thumbs up from my relatives in Tennessee and Kentucky. I'm very proud. It's quick, easy and delicious. Besides the sausage, all other measurements in this recipe are approximate, I don't measure the flour or milk. And a note on the milk: do not use skim, it won't come out right. Spoon this gravy over biscuits, toast or just about anything.