Serious Eats
This Is What the Internet Was Made For: Jello Time
Turn up your speaker volume and let the virtual Jello-poking fun begin: it's Jello Time! Mouse over the shiny red mass and you will be rewarded with realistic hypnotic wigglings. It's quite captivating. Almost disturbingly so.
For more food-related flash fun/strangeness from Dutch artist Rafaël Rozendaal, check out Popcorn Painting (never-ending popping corn) and Unlike the Rest (never-ending sweating watermelon).