Preheat Griddler, fitted with the griddle plates, to 375°F (190°C),and grease with nonstick spray.
2. Step
Use a whisk to beat the eggs in a 9x13-inch (23x33-cm) casserole dish until smooth.
3. Step
Add the milk, maple syrup, vanilla, cinnamon, and salt, and whisk until smooth and well combined.
4. Step
Dunk the bread in the batter, 4 slices at a time, until just soaked. Do not let the bread soak in the wet ingredients too long or it will become too wet and fall apart when you attempt to pick it up.
5. Step
Transfer the soaked bread to the Griddler and cook for 10 minutes.
6. Step
Sprinkle with powdered sugar, drizzle with maple syrup, and serve.
