Blackberry Cobbler

1/2 cup butter
2 cups self-rising flour
2 cups white sugar
2 cups milk
4 cups blackberries
1 tsp vanilla extract
1.  Preheat oven to 350*F.  Once oven temperature is reached, melt butter in a 9x13 inch baking pan.
2.  In a medium bowl, stir together the flour, the 2 cups of sugar, the milk, and the vanilla.  The resulting batter is supposed to be slightly lumpy, so don't stir it too much.
3.  Put blackberries in the baking pan, on top of the melted butter, and sprinkle with a little sugar.
4.  Pour the batter mixture on top of the butter and berries in the baking pan.  Do not mix butter and mixture together.
5.  Bake in preheated oven for 45 minutes to one hour or until golden brown.
6.  This recipe can be made in advance and refrigerated.  Before serving, reheat in 350*F oven for 15 or so minutes, until it is really hot.  Try serving it with ice cream or whipped cream.
The original recipe can be found HERE.