Derpy Sundae

Derpy Sundae · app pricing (reais)

A creamy milk dessert with dark purple boba pearls sitting in syrup, sweet and sour at the edges. It shares a naming theme with the Saja Vibes Quarterão, the ramyeon fries and the bubble sodas.

Image © McDonald's Brazil, shown to identify the product. Price checked 2026-09-11; prices in reais vary by restaurant, and the McDonald's app shows yours.