2 cups all purpose flour ½ cup granulated sugar ¼ teaspoon baking soda 1 teaspoon baking powder ½ teaspoon salt 1 cup pecans chopped ½ cup unsalted butter ½ cup sourdough starter active starter or discard ⅓ cup milk 2 tablespoons maple syrup For the Glaze 1 tablespoon butter melted 2