First, the taco pizza lives and dies by the sauce you choose. It’s what brings it all together on your tongue. My signature pizzas are all off-the-wall creations. These are open minded creations that freak the traditionalists out but for it to make sense mentally, it must make sense to your taste buds first.
With that being said, you must start with a base of a good quality salsa and drain some of the excess liquid or it’ll be a soggy pie. If you use that crap from a jar or out of a 10# can, then it’ll taste like it came from a jar or 10# can. Those are not real salsas. Make a fresh one yourself or buy one from a reputable market that makes it themselves. Full of flavor and color including onions, tomatoes, cilantro, garlic, salt, pepper, and maybe some chiles for some heat. We do a spicy taco so I use hot salsa with serrano peppers in it.
We let folks choose chicken or beef, then top with mozz, chedduh, onions, grape tomatoes and then when it comes out we cut and add crumbled tortilla chips and cilantro. Beautiful pie both is looks and taste. Cinco de Mayo coming up too boys! I also do Spicy Nacho Chicken pizza made the same way only swap out the salsa base for nacho cheese. Big hit since adding it 5 months ago, good luck fellas!