Things are getting enormous, huh! Scared? It's OK to be scared. Put your fear in Allah, and plan every step from entrance to exit.
Now that I don't work at the pizza joint anymore, I absolutely love pizza! But I can't afford it. Knowing how to make great pizza just makes the craving worse, because I don't want to cut corners.
I'm sure you know that pepperoni is the unused parts of the pig ground into a hard sausage mixed up with spices to drown out its disgustingness, and behold! The humans love it. The local pizza places have a chicken version of the concept. I prefer my own sausage recipe. It's halal and heavenly. As for pineapple on pizza, I guess it's OK. I'll make you a chicken and pineapple pizza someday inshaAllah.