New this year is a plant-based version, which will be offered in addition to the Classic recipe.
Both feature the chain's pumpkin spice blend (mainly pumpkin, cinnamon, and nutmeg) but the plant-based version is made with oat milk and So Delicious Dairy Free oat milk frozen dessert, while the Classic is made with 2 percent milk and frozen yogurt.
Both varieties of the pumpkin smoothie will be available through November 9, 2020, while supplies last.
Photo via Jamba.