Instructions

  1. Whisk together zest, juice, sugar, vanilla, triple sec, eggs, half-and-half, and a pinch of salt.
  2. Arrange bread slices in one layer in a 13 X 9 inch glass baking dish.
  3. Pour mixture over bread, turning slices to coat, and chill, covered, overnight.
  4. Preheat oven to 400F and brush a large baking pan with butter.
  5. Using a slotted spatula arrange bread in one layer on baking pan, leaving atleast 2 inches between each slice and bake in middle of oven 5 minutes.
  6. Rotate pan and bake 5 minutes more.
  7. Rotate pan again and bake until bread is puffed and golden, about 5 minutes more.
  8. Make sauce while bread is baking: Cook butter, marmalade and triple sec over low heat, stirring, until butter is melted.
  9. Drizzle French toast with sauce and serve with syrup, if desired.