Begin by rubbing your hands with coconut oil and removing the skin from the green plantains. (see video)
Cut both peeled green plantains into 23 pieces.
Heat your coconut oil in a frying pan on medium. You can fill your pan with enough coconut oil to cover half of your cut green plantains.I set my stove to number 5. Carefully add in your cut green plantains one by one.
Fry until golden brown on one side. Flip and fry until the other side is golden brown as well.
Remove from the pan onto a plate covered with paper towels or a brown bag.
Repeat until you have fried all your green plantain slices. Once done, remove your frying pan from the heat.
Place your fried green plantain slices on your cutting board. Using the flat side a glass cup, smash all your fried plantains until they are flattened out, but not too thin or they will fall apart.
Reheat your frying pan. Add more oil if necessary to cover your tostones.
Carefully add in your smashed green plantains and fry until golden brown and crispy.
Flip and fry until the other side is golden brown as well. Remove from the pan onto a plate covered with paper towels or a brown bag and sprinkle with sea salt.