For an extra layer of flavor, consider charring the tomatoes and peppers under a broiler before chopping them for the salsa. Adjust the amount of cayenne pepper according to your preferred spice level. A pinch of smoked paprika can also add a delightful smoky depth. Feel free to substitute cotija cheese for the Mexican blend for a saltier, more authentic taste. If you don't have fresh jalapenos, pickled jalapenos work well too.