Artifacts from the family of Col. Harland Sanders contained fried chicken recipes, but KFC has insisted the one with the correct 11 herbs and spices is kept secure in its headquarters.

KFC claims that Church's use of the phrase "original recipe" in its own advertisements "is likely to create confusion in the marketplace.

KFC has slapped Church’s Texas Chicken with a lawsuit, initiating the begining of what could turn into a fiery, and finger-lickin’ legal showdown.

The San Antonio-born brand has been celebrating the return of its "legendary original recipe" in recent marketing.

KFC claims Church’s use of the marketing phrase will deceive customers into thinking they are buying items from KFC.

Church's Chicken has recently begun advertising some new chicken, bragging about the fact that they've gone back to the "original recipe." This is famously what KFC calls its fried chicken, in reference to Harland Sanders' original recipe.

KFC is taking one of its smaller rivals to court, suing Church's Texas Chicken for allegedly violating its trademark rights by using the phrase "original recipe" in pitching its fried poultry products.

KFC has sued Church’s Texas Chicken in federal court, accusing the rival fast-food chain of violating its trademark rights in the phrase “Original Recipe.” KFC told the U.S. District Court for the Eastern District of Texas,

The phrase "Our original recipe is back" doesn't seem a likely one to inspire litigation, and yet here we are. As CNN reports, iconic purveyor of all things fried chicken, KFC, has filed a lawsuit against Church's Texas Chicken—not over its swiping of the fast-food holy grail of 11 herbs and spices (which remains a state,

KFC has filed a lawsuit against Church's Texas Chicken for allegedly violating its trademark rights by using the term "original recipe" in its advertising.