4-4-2, 4TBS grease, 4TBS flour, 2cups WHOLE milk.
I scoot the sausage to one side after browning, let all the grease come to one side of the skillet, cast iron, of course. Toss in at least 1 TBS( of the 4) of bacon grease ( ), then whisk in the flour 1 TBS at a time to make the rue, let the...