Share The creators of the winning two dishes would head to Thursday's immunity challenge with Tommy and Linda. Pete decided to make a basic peanut butter and jelly (jam in Australia) sandwich dessert, and it was a big hit with the judges. Homely: Pete Campbell (pictured) decided to make a basic peanut butter and jelly sandwich dessert, and it was a big hit with the judges. He said the dish was inspired by his children The creation: Pete said he was inspired by his children, who love eating peanut butter and jelly sandwiches Melissa Leong went so far as to compare Pete to the British cooking legend Heston Blumenthal after he presented his dessert.