Heat a skillet with enough oil for deep frying. Fry the plantain slices about 2-3 minutes until they just start to turn golden.
Remove onto paper towels.
In a medium bowl, combine water, vinegar and salt.
Transfer the plantain slices in vinegar solution for about 1-2 minutes.
For the next step, you can use the flat side of a large knife like a cleaver or wrap a heavy pan (cast iron) in foil and use the bottom of the pot. You can also use a tostonera or a tortilla press.
Place the fried plantain slices in the tostonera and lightly press down. Alternatively, place the fried plantain slices on a chopping board and with the cleaver or the cast iron pot, press down until the fried plantain slice is flattened.
Fry again in the hot oil for a few minutes on both sides, until golden brown and crispy.
As soon as it comes out of the hot oil, give it a scant sprinkle of salt and place on paper towels to absorb excess oil.
Serve with every Haitian meal!
Video
Notes
Make sure to use completely green plantains.You can fry the plantain in the most common method, using a cast iron skillet or you can also use a deep fryer.