Taco Bell did not immediately respond to CNN's request for comment. CNN was unable to reach Siragusa for comment. The CNN Wire™&© 2023 Cable News Network, Inc., a Warner Bros. Discovery Company.

The lawsuit, filed Jan. 19 by California law firms Blood, Hurst & O'Reardon LLP, and Beasley, Allen, Crow, Methvin, Portis & Miles on behalf of Amanda Obney, claims Taco Bell's beef filling is 65 ...