A Kauai Flying Saucer is a delightful sandwich cooked in a Toas-Tite iron, resulting in a crispy, golden-brown exterior and a warm, gooey interior. These sandwiches are a beloved local treat, often enjoyed at festivals, community events, and local eateries. For the best Flying Saucer sandwich, a soft white bread is ideal. It should be thin enough to fit in the Toas-Tite iron and thick enough to hold the filling without tearing.