Meanwhile, in a medium bowl, combine flour, baking powder, baking soda, parsley, 1/4 teaspoon salt and pepper. Add buttermilk and oil and stir with a fork until mixture comes together. Using a large spoon or a small ice cream scoop, drop 8 golf ball size (mold with your hands, if necessary) dumplings into simmering liquid. Cover pan and cook 5 minutes (no peeking!), until dumplings are puffed up and cooked through.