Place eggs, oil and salt in food processor bowl. Cover and process until smooth. Add flour. Cover and process about 10 seconds or until dough leaves side of bowl and can be pressed together with fingers. (If dough is too dry, add a few drops of water; cover and process 5 seconds. If dough is too sticky, add a small amount of flour; cover and process 5 seconds.) Remove dough and press into a ball. Cover dough with plastic wrap or aluminum foil. Let stand 10 minutes.