Sonic adds a new shake to the menu with the arrival of the Chocolate Peanut Butter Shake made with Reese’s starting February 2, 2026, with exclusive early access available now via the app.
The Chocolate Peanut Butter Shake made with Reese’s features creamy vanilla soft serve blended with chocolate and peanut butter, then hand mixed with Reese’s Peanut Butter Cups and finished with whipped topping and a cherry on top.
With calories ranging from 450 to 1,020 depending on size, the Chocolate Peanut Butter Shake made with Reese’s is available in mini, small, medium, and large for $3.79, $4.49, $5.19, and $6.19, respectively (prices may vary).
You can find the Chocolate Peanut Butter Shake with Reese’s at participating Sonic locations nationwide for a limited time beginning Monday, February 2, 2026.
