Ingredients
Equipment
Method
Preheat and prep
- Preheat the oven to 350F and butter a 9x9 or 8x8 baking dish with a thin coating, then set it aside.
- Whisk all-purpose flour, granulated sugar, cocoa powder, baking powder, and salt together in a bowl until evenly combined and no dry pockets remain.
Make the batter
- Stir in whole milk, melted unsalted butter, and vanilla extract just until the batter looks smooth and glossy.
- Spread the batter evenly into the prepared baking dish so it reaches the corners in a flat layer.
Add topping and bake
- Mix brown sugar and cocoa powder, then sprinkle it evenly over the batter in an even blanket.
- Pour very hot water over everything (do not stir), letting it sink through the layers and pool slightly at the bottom.
- Bake for 35-40 minutes at 350F, until the top is set and looks like a firm chocolate cake while the edges appear slightly puffed.
- Let the cobbler rest for 5 minutes so the molten chocolate sauce thickens slightly before serving.
Serve
- Serve warm with vanilla ice cream, letting the ice cream melt over the self-saucing chocolate interior.
Notes
Pro tip: pour the hot water slowly and leave the surface undisturbed—stirring can prevent the layered, self-saucing magic. Store covered in the refrigerator up to 4 days; reheat individual portions in the microwave until warm. Freezing isn’t recommended because the sauce texture can change after thawing. For a dairy-light swap, use unsalted plant butter and lactose-free milk in the batter.
