In a sauté pan, heat oil to 350°F | 177°C – 375˚F | 191°C. Using a sharp knife, cut the tips of each plantain. Using the tip of a knife, cut through the surface of the peel, lengthwise along the plantain. Using a finger, slide along the inside of the peel, removing the skin and keeping the flesh intact. Cut on the bias, slicing the plantain into coin-size pieces. Add to the hot oil in batches, cooking 2 – 3 minutes per side. Remove from the oil onto paper towels. Lightly season them with salt and serve immediately.