Frozen Blackberry Cobbler for 8 Servings

Instructions:

1. In a large bowl, toss the frozen blackberries with granulated sugar, cornstarch, lemon juice, and cinnamon.
2. Stir gently until every berry is coated in the sugar-starch mixture.
3. Pour the mixture into a 10-inch cast-iron skillet or 9x13 inch baking pan, spreading the berries evenly.
4. In a medium bowl, whisk together the flour, sugar, baking powder, and salt until no lumps remain.
5. Stir in the whole milk and melted butter. Mix until just combined; do not overmix.
6. Spoon the batter over the frozen berries and spread gently with a spatula, avoiding stirring the batter into the fruit.
7. Place in a preheated oven at 350°F (175°C) and bake for 45–50 minutes until the crust is mahogany-colored and purple juices are bubbling around the edges.
8. Remove from the oven and let the cobbler rest for 15 minutes to allow the filling to set before serving.