How To Get Bubbles in Pizza Crust

How To Get Bubbles in Pizza Crust
How To Get Bubbles in Pizza Crust

They look fantastic, but there’s more to the story than just appearance. Bubbles in the pizza crust make the pizza taste amazing too. There are a variety of different methods that you can use to create bubbles in your pizza crust at home.

In this article, I will share a number of expert tips on making the perfect pizza crust with bubbles, so keep reading!

What are bubbles in pizza crust?

When we discuss bubbles in pizza crust, we are referring to the pockets of air that are formed in the pizza crust during baking. This is often referred to as it’s proper name, pizza cornicione. These are different to the very small bubbles that are sometimes found under the toppings. We’re talking about the larger air pockets in the crust edge that are typically larger in size and easier to spot.

Bubbles in pizza crust can be formed in a number of ways, but one of the most common is through the process of yeast-driven fermentation. During dough proofing, yeast cells consume sugars and produce carbon dioxide gas. This gas gets trapped in the dough, and as the dough rises, it forms bubbles. These bubbles are then retained in the crust as the pizza bakes, creating the characteristic pockets of air that are associated with a well-made pizza crust.

Another way bubbles can form in pizza crust is through a process known as “oven spring.” This occurs when the dough is first exposed to the hot air of the oven. As the dough heats up, the gases trapped inside expand rapidly. This causes the dough to rise and form bubbles. This process is common in many recipes, and it helps to create a light and airy crust.

Overall, bubbles in pizza crust are an essential part of creating a delicious and satisfying pizza. They add texture and flavour to the crust, and they can make a big difference in the overall taste and appearance of the pizza. Whether they are formed through long fermentation, yeast fermentation or oven spring, bubbles are an essential part of any good pizza crust recipe.

Carefully hand stretching pizza dough
Carefully hand stretching pizza dough (Source)

Why are bubbles caused in pizza crust?

Bubble formation in pizza crust occurs during the baking process, as the dough rises and the yeast and other ingredients in the dough produce carbon dioxide. This gas gets trapped in the dough, creating small pockets of air or “bubbles.” The bubbles give the crust its characteristic light and airy texture, as well as provide a crispy outer layer.

One of the key factors in achieving great looking bubbles in pizza crust is the use of yeast. Yeast is a type of fungus that ferments the sugars in the dough, producing carbon dioxide. The more yeast in the dough, the more bubbles will be produced. However, too much yeast can cause the crust to become too thick and doughy, so it’s important to use the right amount of yeast for the desired crust texture.

It is very important when you are stretching out the dough to make your pizzas, that you avoid using a rolling pin, and use a method of hand stretching, as shown in the image above. This helps keep an area of 1-2 inches for the crust to form properly, using the small pockets of air that have naturally occurred during the dough fermentation stages.

Another important factor in bubble formation is the temperature and humidity of the baking environment. The ideal temperature for pizza crust is around 425-450° Fahrenheit (220-230° Celcius). This is hot enough to cook the dough quickly, but not so hot that it burns. Humidity also plays a role in the formation of bubbles in the pizza crust. Too much humidity can cause the dough to become soggy and prevent proper bubble formation.

Overall, bubble formation is an important aspect of pizza crust, as it contributes to the crust’s texture, taste, and appearance.

Using the right amount of yeast, controlling the temperature and humidity of the baking environment, and using other techniques such as ‘stretching’ the dough and ‘docking’ (making small holes on the surface of the dough) can help create the perfect amount of bubbles in pizza crust.

Good pizza crust is formed with bubbles
Good pizza crust is formed with bubbles (Source)

How do I get bubbles in pizza crust?

In order to encourage more bubbles in pizza crust, use a hot oven for baking after a cold fermentation. You may accomplish this using chilled dough or by cold-fermenting your own dough. By using both baking powder and yeast activity, this technique produces bubbles.

Additionally, you may want to cold ferment your dough before baking it in a low oven. By using this approach, yeast activity alone produces bubbles. However, because there is no leavening ingredient present, the dough won’t rise very much. Though it will be smaller than other recipes, this method may provide a frothy crust.

In order to make bubbles in your crust, you can use warm water instead of cold water for mixing. When utilising fresh yeast, warm water may be used to combine the dough instead of cold. Another name for this is “hand mixing.” This technique results in a crust that rises very little.

Also, you can use baking powder in your recipe. You may use baking powder for the cold-fermenting technique in your recipe. If you want to make yeast-leavened pizza dough with a crispy crust and bubbles within it, you can use this method.

Include high-acid foods like pureed tomatoes from a can in order to make bubbles in pizza crust. You may also experiment with using buttermilk in your dish. This technique may produce a crispy crust and produces bubbles only via the action of baking powder.

Additionally, you can try incorporating protein-rich flour into your dish. If you want a dough with fewer bubbles but is chewier, you may also add high-protein flour like bread flour to your recipe.


Pizza crusts taste better when there are air bubbles in them. We hope our guide on bubbles in pizza crust has helped you in making the perfect pizza for yourself.