'That,' said Mr Borthwick, 'was the best hamburger I've ever tasted!' Joe has just created the yummiest, juciest, most delicious hamburger ever - and his friend Mr Borthwick wants to sell it in his new hamburger shop.
But there's a problem - Joe has completely forgotten the recipe and the shop is opening very soon. A pinch of this, a touch of that and a spoonful of something else...the race is on for Joe to remember!
- Format: Paperback
- Pages: 96 pages, illustrations
- Publisher: Penguin Books Ltd
- Publication Date: 23/02/1984
- Category: General
- ISBN: 9780140316704