Place the stainless steel inner pot inside the Instant Pot®. Press Multigrain and set time to 25 Minutes (calculate until they are soft and you can easily insert a fork).
Using a fork, mash the plantains until puréed. Add the boiled water, olive oil, salt, and spices to taste, mixing very well.
Knead with your hands until shaped like empanadas and fill with filling of choice. In my case, I chose cheese.
On the Instant Vortex control panel, press Bake, then set time to 12 Minutes and temperature to 355˚F (180˚C). Press Start.
Turn the empanadas over and bake again for an additional 12 minutes.