KFC has sued Church’s Texas Chicken, accusing the rival fast-food chain of violating its trademark rights in the phrase “Original Recipe.”

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.

In a lawsuit filed Nov. 8 in the U.S. District Court for the Eastern District of Texas, KFC has accused fellow fast-food fried chicken purveyor Church's Texas Chicken of violating its trademark rights by using the phrase "Original Recipe" in its advertisements and promotions.

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. According to a report from S

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

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 and Church’s are in a beef over fried chicken. The chain formerly known as Kentucky Fried Chicken has sued its competitor for the recent use of the term “Original Recipe” in promotions. KFC has used “Original Recipe” for more than 50 years to describe its blend of 11 herbs and spices.