The conversation between human and AI assistant.
What is the best melting cheese for nachos?
Hmm, that sounds like a good idea. Are there any cheeses I should avoid using on nachos?
Generally, you should avoid using cheeses that don't melt well, like feta or blue cheese. These can clump up and create a less-than-ideal texture for your nachos. You should also be careful not to use too much cheese, as this can make your nachos overly greasy.