Shelftember is a shelf cooking challenge during the month of September that will blow your mind! It takes the term shelf cooking to a whole new level by using shelf cooking to reduce your grocery budget to twenty-five dollars (50 max) every week of the month. For me, a shelf cooking challenge is a way to clear out my kitchen. It empties the cabinets, the freezers, and the fridge. I think of it as a kitchen reset. A chance to start fresh with new supplies. Out with the old, in with the new! And hey, it’s much easier to clean the inside of the cabinets when they’re practically empty, right?…