Like an insurance policy where the first page giveth and the last page taketh away, the front label on cheese shakers manufactured by Kraft Heinz and ICCO-Cheese Co. promised “100% Grated Parmesan Cheese,” but fine print on the back label disclosed that the cannisters also contained cellulose powder and potassium sorbate. In federal class actions against the manufacturers and five major retailers that were consolidated in Chicago, purchasers alleged that this was deceptive conduct that violated 14 consumer …