I crave pizza a lot, and I tend to never have the ingredients or patience to actually make normal pizza. So, I figured why not use tortillas instead? The amount of cheese you want to add doesn't matter; I prefer adding lots of cheese on top.
I used a mixture of grated Cheddar cheese and asadero cheese with taco seasoning. The seasoning was already in the cheese, it just added a bit of taste. You can use any cheese, preferably grated. If you cannot find the Mexican asadero cheese in you local shop, try searching online.