Having eaten a lot of pizzas for a very long span of my life, I could say that it's faster to call the ingredients I wouldn't eat on a pizza... But still, I can tell you what's my favourite: Mozzarella, tomato, corn, gongorzola, spicy salami.
Simply wonderful: the salty flavour of the gongorzola, the spicy of salami and the sweetness of corn mesh up for a symphony of taste. Try it, if given chance.
I love pepperoni pizza. It's incredibly greasy and tasty. I've also tried bacon and onion pizza, which is really good, but only when the bacon is crisp because usually I go to pizza places and the bacon on the pizza is raw and that's really disgusting.
I love serious meat pizzas, w/ pepperoni, sausage, canadian bacon, etc. Another thing to perfect it is cheese filled crust and a pound of greasy cheese.
Pepperoni, Italian Sausage, Portobello Mushrooms, Calamata Olives, Oregano, and Diced Tomatoes.
When I make it, I put one type of topping on each slice. A slice with just Italian Sausage and a slice with just Diced Tomatoes. If I cut it into eight pieces, I have the last two have all six toppings on those slices.
I eat the spicy stuff first, such as Pepperoni first, then I eat Diced Tomatoes right after that.
Here's the order:
Pepperoni Diced Tomatoes Oregano Italian Sausage Calamata Olives Portobello Mushrooms
Pineapple, Canadian Bacon, Pepperoni, Mushrooms, Green Peppers, it really depends on my mood and what I feel like eating on that day. I will eat most anything if I have to