Well it may not be the safest thing to do...
More information:
It would be very difficult to give a reliable answer as to safety because different types of plastic are made with different chemicals, and (might) give off a variety of fumes. It the choice is between being absolute safety and absolute starvation, most people would chose the risk of eating the Pizza.
A pizza cutter wheel is the best utensil to cut pizza with.
by a stove
Pizza isn't grown-- it's baked.
== Sadly it is; the plastic is now stuck on it. == It depends on the composition of the pizza stone and the plastic, and also what cleaning materials and methods you have at your disposal. There are a number of ways to clean stuff, and a terra cotta pizza stone (which is what most are made of) might respond to some intense cleaning with the right products, depending on what plastic is stuck to it. As no specification was offered, nothing other than a general answer is all that can be expected.
Where you have the pizzas baked in between baked pizzas
Pizza.
100
Pizza and baked soy beans.
ofella was the ancient roman version of pizza. It was baked dough without tomatoes.
My favorite type of fresh baked pizza would be a genuine new york style pizza from a little Italian restaurant called Sergi's. They are a family owned business and make all their pizzas from scratch.
Baked Feta is not dangerous, I make Feta pizza all the time.
Baked bread with tomato sauce. :)