A quick and fuss-free dessert combining fresh lemon zest and juice with juicy blueberries and a crisp yellow cake mix topping. Perfect for last-minute guests or casual gatherings.
Use fresh lemon zest and juice for best flavor. Do not stir the cake mix into the berries to maintain a crisp topping. Melted butter is essential for even browning. Check baking time as ovens vary. Let the cake cool before serving to allow filling to thicken. Frozen blueberries can be used without thawing but may require extra baking time.
Keywords: dump cake, lemon blueberry cake, quick dessert, easy dessert, lemon zest, blueberry dessert, yellow cake mix, no-fuss dessert