INGREDIENTS 1 cup whole wheat flour 1 cup all-purpose flour ½ cup brown sugar 1 ½ teaspoon baking powder ¼ teaspoon salt ½ teaspoon cinnamon ½ cup cold unsalted butter, cut into small pieces 1 large organic egg 1 teaspoon pure vanilla extract ½ cup walnut toasted 225 grams (about 1 & 1/3 cup) seedless […]