In either a frying pan or a small sauce heat the oil on medium high. While oil is heating, rinse plantain and cut the end off. Then using the knife slice down the plantain from top to bottom. The peel the skin off the plantain. Since this plantain is softer the skin should be easy to remove.
Once the skin has been removed, cut the plantain into diagonal slices.
Repeat process with second plantain and place into hot oil. Be sure to watch the plantain and turn often because it cooks fairly quickly. Once plantain is cooked remove from oil and drain on paper towel. Repeat process and serve with pikliz.