Plantains are great so I love mofongo. You've inspired me to try to make it myself.
I'd never heard "pastelillos" before, but according to this...
http://thekaribunews.com/2016/08/25/empanada-pastelillo-whats-the-difference/
... it's pretty similar to empanadas (hence the empanada shells), which are also great. We've made them in our air fryer before.
RE: Easy, Affordable, Nourishing, Complete: 2 vegan meals to look at 🌎🌍🍽️😋