How to Make It
Preheat your oven to 350°F (175°C).
Dump the fresh blueberries into a baking dish.
Squeeze lemon juice and sprinkle lemon zest over the blueberries.
Pour the dry cake mix evenly over the blueberries.
Drizzle melted butter over the cake mix.
Add a little water on top.
Bake for about 40-45 minutes until bubbly and golden.
Serve
Let it cool slightly, then serve warm with a scoop of vanilla ice cream or just spoon it straight from the dish. The juice pools beautifully, making each bite a sweet, tangy delight.