Over-kneading your dough will create a fine, crumb-like texture, giving your dough a bready texture rather than a light and airy pizza crust.
Your dough will be shaggy and lumpy to begin with, but once you've kneaded it for a while it should be smooth and slightly tacky to touch. If your dough holds it shape and doesn't ooze or sag when you hold it up, that's another good sign that your dough is well kneaded.
Degassing Pizza Dough
Typically, pizza dough is degassed twice because the recipe often calls for you to degas the dough after each rise. The second time occurs after the second rise, and this time it's crucial because the gluten has had time to develop again.
Fixing the Tough Pizza Dough
Generally, what you will want to do is use a bit of water to try and bring back the hydration ratio. This may not always work, as the flour has already been worked into the dough, but it may be worth trying if you want to salvage your dough recipe.
Loaves made with over-kneaded dough often end up with a rock-hard crust and a dense, dry interior. Slices will be very crumbly, especially toward the middle.
Over-proofed dough is very soft, when you pull at it, it falls apart easily, it's sticky, it smells sour/acidic and can have a crêpey look/feel. If you've shaped it, it will deflate when you poke at it.
Overproofed is when the dough has rested too long and the yeast has continued making carbon dioxide while the strength of the dough (gluten bonds) have begun to wear out. The dough will look very puffy, but when you touch it or move it you may notice it deflate or sag.
Pizza dough that has been left to rise for too long, or has been over-proofed, can potentially collapse. The gluten becomes overly relaxed, and the end product will be gummy or crumbly instead of crisp and fluffy.
Over-kneading your dough will create a fine, crumb-like texture, giving your dough a bready texture rather than a light and airy pizza crust.
Cover your dough with plastic wrap and let it sit for 10-15 minutes. After a bit of rest, the gluten in the dough will relax, making the process of stretching much easier.
Let rest at room temperature until the dough doubles in size, 1 to 2 hours. Or, if time is tight, let it rest at least 20 minutes before proceeding. Or refrigerate for several hours, deflating if necessary if it threatens to burst the plastic.
Allowing dough to rise twice results in a finer gluten structure than allowing it to rise once. It results in a smaller crumb and prevents huge gaping airholes in your bread. The reason that you have to let it re-rise is that you just pushed all the air out with the kneading you did developing that gluten structure.
Although a single-rise dough will not have the same complex flavor as a double-rise dough, it will still be fluffy and light. So, does pizza dough have to rise twice? The answer is no, but rising the dough twice does produce a tastier crust.
Pizza dough involves a basic mixture of yeast, flour, water, oil, and salt or sugar. Once you mix the ingredients, you must knead the dough to make it sticky enough for the components to hold together but not so sticky that it clings on every surface and ruins your pizza night.
The longer you knead the dough, the less sticky it will become. Strangely, if you do not rehydrate your yeast correctly this can also result in a sticky dough. Active dry yeast needs to be rehydrated with warm water to activate it correctly and cause it to bloom.
It won't be a perfect pizza dough by any means as the kneading process is what helps to develop the gluten but it will be less tough and chewy when it comes to eating it.
Carbon dioxide is responsible for all the bubbles that make holes in bread, making it lighter and fluffier. Because gas is created as a result of yeast growth, the more the yeast grows, the more gas in the dough and the more light and airy your bread loaf will be.
For best results when using prepared pizza dough, let the dough rest at room temperature in the bag or covered, until it has risen a little, and then try to stretch it out. It's been my experience that the bought dough is usually harder to stretch out than the homemade version.
After the dough has rested, turn it out onto a very lightly floured work surface and knead it by hand about 20-30 times. (If your dough has the perfect consistency, you don't even need to flour the surface.)
Standard pizza dough (with more yeast) can sit out on the counter for 2-4 hours, while a Neapolitan-style pizza dough (with less yeast) can be left out for up to 24 hours. Pizza dough should be stored in an airtight container, zip lock bags, or covered with plastic wrap.
Step 1: Perform the fingertip test to make sure your dough is overproofed. The test involves gently pressing your finger into the surface of the dough for 2 seconds and then seeing how quickly it springs back. The dent you make will be permanent if the dough is overproofed.
The good news: We found an easy way to rescue overproofed dough. Simply punch it down gently, reshape it, and let it proof again for the recommended amount of time. In the test kitchen, these steps resulted in bread that tasters found acceptable in both texture and flavor.
Some types of crumb include: fool's crumb (a mix of very tight and big holes), honeycomb or lacy (evenly spaced and moderately open), and wild (a mix of moderate and very large holes).
In a nutshell, dough that is under-proofed means that the yeast hasn't produced enough carbon dioxide. The carbon dioxide gasses is what gives the dough its volume and openness. In contrast, over-proofed means that the dough has run out of food.
You can chill your dough during either the first or second rise. Your yeast won't give you much love if it's asked to do both rises in the fridge, so it's best to do one or the other at room temperature.