This recipe is an adaptation of recipe #372975 for impatient and/or lazy cooks. I have altered the ingredients slightly so that a mix can be made in advance to make prep time a breeze. Since this recipe includes directions and ingredients for a bulk quantity of mix as well as individual meal prep, the nutrition information and prep time may not be accurate. Prep time for the mix can take up to two hours if you make the roux yourself, but it is mostly done in the oven. Prep time for actual gravy once the mix is made is about twenty minutes. Number of servings listed is for one 15 oz. portion of gravy. Recipe can easily be halved, doubled, tripled, etc.