This Lemon Blueberry Dump Cake is one of our favorite easy desserts. All you need is four ingredients and one baking dish to make this rich, buttery cobbler that everyone will love!
Spread the blueberry pie filling on the bottom of the baking dish, then sprinkle the lemon zest over the top.
Pour the melted butter over the cake mix covering as much surface area as possible.
Bake in the preheated oven for 45-50 minutes or until lightly golden on top.