Why does a puri puff up like a balloon when fried? Class 8

Why does a puri puff up like a balloon when fried? Class 8

Why does a puri puff up like a balloon when fried? Class 8

Answer:

When a puri is placed in hot oil, the moisture inside the dough heats up and turns into steam. This steam creates pressure inside the puri, causing it to expand and puff up. The outer layer of the puri cooks quickly, forming a crust that traps the steam inside, similar to how a balloon holds air. The rapid cooking and steam generation are what give the puri its balloon-like shape.