This easy Berry Cobbler is made with juicy berries and a golden biscuit topping. Perfect for summer gatherings or a cozy night in—no fancy tools needed and ready in under an hour!
Preheat the oven to 400°F (200°C). Line a baking sheet with foil to catch any overflow during baking.
In a large bowl, whisk together the flour, sugar, baking powder, and salt. Add the cold, cubed butter and cut it into the dry ingredients using a pastry cutter or your fingers until the mixture resembles coarse crumbs.
Pour in the boiling water and stir with a wooden spoon until the dough begins to come together. Set aside.
Berry Filling
In a medium saucepan, combine the berries, ¾ cup sugar, lemon juice, cinnamon, and vanilla.
In a small bowl, stir together the cornstarch and cold water until smooth. Pour the cornstarch slurry into the berry mixture and stir well.
Bring the mixture to a boil over medium heat, stirring occasionally, until the sugar has dissolved and the mixture has thickened slightly (about 3–5 minutes).
Remove the berry filling from the heat and pour it into a 9-inch baking dish. Spoon the biscuit topping evenly over the berries—it’s okay if it doesn’t completely cover the filling.
Place the baking dish on the prepared foil-lined sheet and bake for 25 minutes, or until the topping is golden brown and the filling is bubbling around the edges.
Let the cobbler cool slightly before serving. It’s delicious warm, especially with a scoop of ice cream or whipped cream.