Mix the dry ingredients in a large bowl. Fried dumplings: flour, baking powder, salt, and optional sugar. Festivals: flour, cornmeal, baking powder, salt, sugar, and nutmeg.
Stir in the softened butter, then make a well in the dry ingredients and add the milk.
Mix ingredients together and knead the dough for about 30 seconds to 1 minute to form a soft dough.
Divide the dough into 12-14 equal pieces. Set aside and let them rest for around 10 minutes.
If making dumplings, shape them into balls, and if making festivals, roll the balls with your hands into a log (as you would a sausage) with pointy ends, cut a slit lengthwise, and repeat the process until finished.
In a large saucepan, heat at least 3 inches of vegetable oil on medium heat until it reaches 350℉ (180℃).
Fry the dumplings (or festivals) until golden brown, about 7 minutes or more, depending on size. Remove them with a slotted spoon and drain on a paper towel. Let them cool, and enjoy.