The maker of Chips Ahoy cookies is suing a discount grocery store chain, claiming it "blatantly" copied its chocolate chip cookie and other snack packaging to "deceive and confuse" customers.

Oreo may be the cookie of choice for millions of Americans in the grocery aisle, but the snack's manufacturer is looking to stop another brand from taking free real estate on its turf. Oreo's parent company Mondelez International is suing the Aldi chain of grocery stores,

In a federal lawsuit, Oreo maker Mondelez alleged that Aldi’s packaging is “likely to deceive and confuse customers” and threatens to irreparably harm Mondelez brands.