Homemade Blackberry Cobbler has a buttery, golden brown biscuit crust, a deliciously moist interior, and is bursting with fresh blackberries. Better still, it’s easy to make and only requires 15 minutes of prep time.
Preheat oven to 350 degrees F. Grease a 13x9 baking dish with nonstick baking spray, or use our homemade cake release. Set aside.
In a large mixing bowl, whisk the flour, 1 cup of sugar, baking powder, kosher salt, and baking soda together. Add the milk and melted butter and mix just until everything is combined (do not over mix).
Pour batter into prepared baking dish, then drop blackberries in single layer on top of batter. Keep the berries away from the edges of the pan, if possible.
Sprinkle 2 Tablespoons coarse sugar, or granulated sugar over the top of the berries.
Bake cobbler for 35-40 minutes, until the top and edges are golden brown. Cool for about 20 minutes before serving.