In a large mixing bowl, mix warm milk with yeast until dissolved.
Add sugar, salt, flour, and cornstarch. Mix with a dough hook until a stretchy dough forms.
Cover and let it rise in a warm place for an hour until doubled in size.
Heat vegetable oil to 325°F in a frying pan.
Transfer dough to a piping bag and pipe small balls into the oil.
Fry until golden brown, then drain on a wire rack.
Serve warm, topped with your favorite sauces and toppings. My favorite combo? Pistachio sauce, cookie butter spread, crushed pistachios, and biscoff cookies. Enjoy!