How to huge bubbles in pizza crust be prevented

crustpizza

When making pizza, often the dough bubbles up hugely, displacing toppings and generally making a mess of the pie.

Are there any secrets to preventing this? Does the key lie in the dough recipe, the distribution of toppings, or something else? Or is there no real secret, other than watching and popping the bubbles when they form?

Best Answer

From Encyclopizza

There’s a difference between bubbles formed from under-proofing versus over-proofing. Bubbles from under-proofing tend to be flat but large in diameter. If unpopped, they can blow up an entire pizza. This is the process by which pita or pocket bread is made. Bubbles from over-proofing tend to be high but smaller in diameter. They rise up like little ping-pong balls and eventually form a hole at the top, at which time they stop expanding. They almost always burn. Most pizza bubbling problems are of the under-proofed type.

To resolve a bubbling problem, dough fermentation must be adjusted accordingly. To stop bubbling caused by under-proofed dough, increase the amount of fermentation. To stop bubbling caused by over-proofed dough, reduce the amount of fermentation.

In addition to proper proofing, it has been found that reducing the amount of water in a dough formula can help with reducing bubbling when dealing with the under-proofed type. The reduction in moisture aids in creating the pinpoint holes in the cells walls.

In addition, you want to make sure you properly knead your dough. Some people poke tiny holes in the dough to prevent overly large bubbles. As a final resort you could observe your pizza in the oven and poke bubbles as they form.

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