Mini Blackberry Cobblers
from Cookie + Kate

1 1/2 tablespoons butter, melt and let cool for a few minutes

1/4 cup buttermilk

1 small egg

Dash of salt

3 tablespoons brown sugar

1 teaspoon baking powder

1/2 cup plus 2 tablespoons whole wheat pastry flour or regular whole wheat flour

2 tablespoons sugar

1/2 tablespoon cornstarch

1 pound (16 ounces) strawberries

12 ounces blackberries