Followers of all things Ina Garten already envy her expensive collection of Le Creuset cookware, her fabulous roster of friends, and her wildly popular cooking show on the Food Network. Despite all of her success, Ina famously reminds us not to get in over our heads if we can’t prep a certain ingredient and that “Store bought is fine.” That is, except for one ingredient in particular. In a recent interview with Time, the Barefoot Contessa opened up about the one ingredient she could never give the grocery store green light for: pre-grated Parmesan cheese. Sure, some of her recommendations might garner an eye roll — do we really “good” vanilla from Madagascar? — but this is one recommendation we should all get behind. Tubs of the pre-grated stuff has been previously found to contain wood pulp or other fillers. Even if you can’t hop a flight directly to Parma to pick out your own wheel…