Place a pizza stone on a rack, in the lower third, of your oven.
Pre-heat the oven to 475°F for at least 30 minutes, preferably an hour.
If you don't have a pizza stone, you can use a pizza pan or a thick baking sheet; you need something that will not warp at high temperatures.
Remove the plastic cover from the dough.
Dust your hands with flour and push the dough down so it deflates a bit.
Divide the dough in half.
Form two round balls of dough.
Place each in its own bowl, cover with plastic and let sit for 15 minutes, or up to 2 hours.
Prepare your desired toppings.
Note that you are not going to want to load up each pizza with a lot of toppings as the crust will end up not crisp that way.
About a third a cup each of tomato sauce and cheese would be sufficient for one pizza.
One to two mushrooms thinly sliced will cover a pizza.
Working one ball of dough at a time, take one ball of dough and flatten it with your hands on a slightly floured work surface.
Starting at the center and working outwards, use your fingertips to press the dough to 1/2-inch thick.
Turn and stretch the dough until it will not stretch further.
Let the dough relax 5 minutes and then continue to stretch it until it reaches the desired diameter - 10 to 12 inches.
Treat the dough gently.
You can also hold up the edges of the dough with your fingers, letting the dough hang and stretch, while working around the edges of the dough.
If a hole appears in your dough, place the dough on a floured surface and push the dough back together to seal the hole.
Use your palm to flatten the edge of the dough where it is thicker.
Pinch the edges if you want to form a lip.
Use your finger tips to press down and make dents along the surface of the dough to prevent bubbling.
Brush the top of the dough with olive oil to prevent it from getting soggy from the toppings.
Let rest another 10-15 minutes.
Repeat with the second ball of dough.
Transfer one prepared flattened dough to the pizza peel.
If the dough has lost its shape in the transfer, lightly shape it to the desired dimensions.
Spoon on the tomato sauce, sprinkle with cheese, and place your desired toppings on the pizza.
Slide the pizza off of the peel and on to the baking stone in the oven.