Use thick-cut bread, ideally homemade or artisan sourdough, sliced about 3/4 of an inch thick. This ensures the bread absorbs the custard without falling apart.
If you don't have Cointreau, you can substitute with Grand Marnier, triple sec, or even orange juice concentrate for a non-alcoholic version, though the flavor profile will be less complex.
Adjust the number of bread slices based on their thickness and your appetite. This recipe is designed for 1-2 servings.
For best results, eat immediately while warm to enjoy the contrast between the crisp exterior and soft interior.