The Golden Cornucopia resembles a regular cornucopia, execpt the entire thing is gold in color.
The Golden Cornucopia is the award given to the one who presents the best food at Food Con. Mr. Krabs takes SpongeBob, Patrick, and Squidward to Food Con to help him give away Krabby Patties to win the Colden Cornucopia. However, they end up getting stuck in a forest and are left with one Krabby Patty remaining. They end up making it to Food Con just as the Mayor is about to give out the Golden Cornucopia. SpongeBob manages to enter the Krabby Patty, but soon finds out it is actually one of the Nature Patties he made earlier (Patrick was the one who made the switch eating the last Krabby Patty). Fortunately, the Mayor enjoys the Nature Patty and gives the Golden Cornucopia to SpongeBob, but Mr. Krabs ends up taking it instead.