The Penguins find a spaceship stranded. Investigating the matter, they find that the ship is drained of all power and the Cow inhabitants need more fuel. But not just any fuel – they power their ship with a specific blend of elements which Fidgel deduces to be a cookie – a tea biscuit to be precise. But they need an enormous quantity to get their ship going and to return home. Jason has an idea – The Penguins take the kids back to Grandmum’s house to get one of her special cookies from the cookie jar. They have a whole adventure in miniature, nearly being crushed under Grandmum’s feet!