Best carbonara in Denver? (no peas!!!)

Hey folks! Recent transplant here, and I’m craving some carbonara! Where do you think I can find the best in the city?

I’m not a total purist; I’m okay if they use Parmigiano instead of Pecorino, or pancetta instead of guanciale, but when they start doing stuff like putting cream in it, or peas or onions, it’s a big turn-off.

Thanks in advance!