Cheese – Mexican style taco cheese

That sounds like a standard queso cheese (typically found on your chimis etc.)

If you are looking for a terrific queso recipe, there are myriad. However, two tips for any queso:

1. seek out "Chihuahua Cheese" (its a mild white that melts very smoothly and has a subtle flavor)
2. pepper and cumin and paprika roasted first are your friends, but if you add more than a little, they are your worst enemies. (also, fresh roast jalapenos for ideal flavor, don't use diced.)

Penzeys (a spice co.) makes theirs from:

salt, black pepper, paprika, Turkish oregano, cayenne pepper, garlic, celery, Mexican oregano, basil, nutmeg, cumin, marjoram, thyme and rosemary.

No numbers are given, and you probably don't need two kinds of oregano, but I've made it before with a similar list, and it is generally insensitive to precise ratios. I'd start with

2x black pepper, paprika, oregano, cayenne, garlic,

1x basil, cumin, marjoram

1/2x nutmeg, thyme, rosemary

bulk up with salt (store-bought stuff is mostly salt), and experiment from there. You can probably find more on google. Add hotter things or anything you find interesting :)