Good quality ground breakfast sausage, flour, milk, fresh sage.
Get the sausage good and brown and then add enough flour to the sausage to soak up the fat. Let that flour sit in the heat for a few minutes, stirring every so often, get it a little browned. Slowly add milk while stirring and scraping the stuck on flour off the pan. Add milk to desired thickness. FYI the gravy will gradually thicken over ~5 mins so let it sit for a bit before serving to make sure you’re at the right consistency. When you add the milk, toss in a few hearty pinches of fresh sage. Enjoy!