I used Italian style shredded cheese (I started off using a mexican blend, it was still pretty good), Pepperoni, bacon bits, and recently upgraded from ketchup with onion powder (Don't knock it till you try it) to pizza sauce, because that's all I have on hand, you can make yours with any type of topping you want! Also it would be a good idea to use parchment paper, s the bottom can get kinda soggy otherwise, but it's still tasty
It takes literally no time at all! 1 to 1.5 minutes in the microwave plus a quick put together and your done!
Please note: these are not my most 'photogenic' pizzas as I was in a hurry to eat. lol
Then just add more cheese after your toppings (I should have added more)