Prepare biscuits as instructed on package. Brown sausage in skillet. As soon as sausage is completely brown, turn to medium heat. Add flour by the tablespoon, stirring constantly. Let the flour turn BROWN before adding another tablespoon (if you don't, your gravy will taste like flour). After you have added enough flour to mske the gravy as thick as you like, add milk and stir with whisk. 1 serving = 2 biscuits with sausage gravy.