How to Make It
Preheat your oven to 350°F (175°C).
Dump the mixed berries into a greased baking dish.
Sprinkle the dry cake mix evenly over the berries.
Pour the melted butter over the cake mix.
Mix the sugar, water, and vanilla extract in a bowl, then pour it over everything.
Bake for about 30-35 minutes, until golden and bubbly.
Serve
Let it cool slightly, then serve warm with a scoop of vanilla ice cream or a dollop of whipped cream. You’ll love how the juices pool and the middle stays soft, making it a delightful treat to spoon right from the dish!