The pizza smelled normal and did not look burned, but the unusual surface made me suspicious. I searched online and discovered that many people had seen the same thing before.
The explanation was simple: air and moisture can become trapped beneath the cheese while pizza bakes. As the heat increases, those pockets expand and create raised bubbles on the surface.
I finally took a bite and realized the pizza was perfectly fine. The experience reminded me that something unfamiliar is not always dangerous—sometimes we just need to understand it before assuming the worst.
