Bake this irresistible Blueberry Yum-Yum at home. Made with vanilla pudding, sugar, milk and sour cream. Easy step-by-step instructions included.
This Blueberry Yum-Yum relies on simple, everyday ingredients such as sugar, milk, sour cream and small cool whip (half). It comes together quickly and makes 4 servings, at about 504 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Blueberry Yum-Yum delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.
Updated Jun 30, 2026