Heat a skillet over medium-high heat. Drizzle a tiny bit of olive oil and wipe off any excess. Working with one pita at a time, lay a rolled-out pita on the skillet and fry for 30 seconds, until bubbles start to form. Using a spatula, flip the pita over and cook for 1-2 minutes on the other side, until large, toasted spots appear on the underside. Flip again and cook another 1-2 minutes to toast the other side. The pita is ready when it puffs up forming a pocket (sometimes, with this method, the pita may not puff or may only form a small pocket. Try pressing the surface of the pita gently with a clean towel). Keep baked pita covered with a clean towel while you work on the rest.