Taco Bell's latest innovations have involved novel ingredients, with items like Nacho Fries and the Midnight Melt Taco incorporating foods they haven't played with in the US yet.

The mega-chain isn't afraid to get creative with some mashups as well, and the latest test of a Mexican Pizza Crunchwrap is proof of that.

Photo courtesy of Taco Bell

This isn't the Mexican Pizza Crunchwrap's first time around, as it had been tested in Oklahoma City earlier this summer, however, the newest test taking place in Birmingham, Alabama, is a strong sign that Taco Bell is looking to take this one nationwide. I mean, if a fast food chain puts in the time and resources to test an item more than once, you know there's some serious interest.

The Crunchwrap is basically a tortilla wrapped around one of Taco Bell's Mexican Pizzas, the only extra addition being a layer of nacho cheese sauce. It's being priced at $3.49 each, or as part of a $5 Box with two Crunchy Tacos and a medium drink.

You can get the Mexican Pizza Crunchwrap in Birmingham through mid-October. From there, we'll have to see if Taco Bell has all the evidence it needs to take it to the national level sometime soon.