Whataburger offers a new, limited-time sippable treat with the introduction of the Dr Pepper Blackberry Shake, available starting August 5, 2025.
Described as a smooth and velvety creation, the Dr Pepper Blackberry Shake features the brand’s signature Vanilla Shake base blended with Dr Pepper and a splash of sweet-tart blackberry flavor.
Additionally, on August 8 between 11 a.m. and 8 p.m. local time, Whataburger Rewards members can snag a Whataburger for just 75 cents to celebrate the brand’s 75th anniversary. This exclusive digital deal is redeemable once per account through the Whataburger App or website. Just be aware that charges apply for customizations or add-ons.
You can find the Dr Pepper Blackberry Shake at participating Whataburger locations across the country for a limited time starting Tuesday, August 5, 2025.
