Plum-Blackberry Cobbler Recipe

Ingredients (13)

• 7 tablespoons unsalted butter, chilled
• 7 tablespoons light brown sugar
• 5 cups ripe but firm plums, pitted and sliced into 1-inch wedges (6 to 7 plums)
• 1 1/4 teaspoons salt
• 6 ounces blackberries
• 2 tablespoons finely chopped crystallized ginger
• 2 teaspoons lemon juice
• 1 teaspoon cornstarch
• 1 1/2 cups all-purpose flour, plus additional for dusting counter
• 1 1/2 teaspoons baking powder
• 1 1/2 teaspoons ground cinnamon
• 1/4 teaspoon baking soda
• 3/4 cup buttermilk, chilled