Chocolate Cobbler

1 cup of all-purpose flour

3 tablespoons of unsweetened cocoa powder

2 teaspoons of baking powder

1/2 teaspoon of salt

1/2 cup of granulated sugar

1/2 cup of milk

1/4 cup of melted butter

1 teaspoon of vanilla extract

1 cup of packed brown sugar

1/4 cup of unsweetened cocoa powder

1 3/4 cups of hot water

Instructions: