- Preheat oven to 400 F.
- Add vegetable stock to a small saucepan. Heat the stock to a rolling simmer and set aside.
- Place the plantains on a baking sheet lined with parchment paper, place in oven, and bake until the plantains are fork-tender, about 15–20 minutes.
- Once the plantains are tender, remove them from the oven. Place the plantains in a food processor with 3/4 cup of vegetable stock, nutmeg, cinnamon, salt, and ground pepper. Pulse the food processor 10 times (1 second each time). The mixture will form a dough-like consistency. Remove the sweet plantain mash from the food processor.
- Place the mixture in a bowl lined with plastic wrap. Press down on the mixture to remove any air bubbles and then flip the mixture onto a plate. Remove the bowl and the plastic wrap and serve.
Ronaldo's Tip: Only add the 3/4 cup of the stock, and if needed add the rest in batches. If you add it all at once you might end up with a batter rather than a dough-like consistency.