Final answer:
The 77th Texas Legislature recognized Whataburger as a 'Statewide Official Texas Treasure' in April 2021, honoring the fast food chain's cultural significance and iconic burgers in a state renowned for its beef cuisine.
Step-by-step explanation:
In April 2021, the 77th Texas Legislature recognized Whataburger as a "Statewide Official Texas Treasure". Established in 1950, this beloved fast food chain has become an integral part of Texas culture with its iconic burger offerings. The recognition as a Texas Treasure is a testament to the brand's cultural significance and the important role it plays in the state's identity, especially considering the deep-rooted tradition of beef in Texas cuisine, where the climate is particularly suited for cattle ranching.