- Using day-old or slightly stale bread is crucial for proper absorption without sogginess
- The water bath method ensures gentle cooking for a silky custard texture
- For a make-ahead option, prepare the entire dish up to the baking stage and refrigerate overnight
- Leftovers can be refrigerated for up to 4 days or frozen for up to 3 months
- Reheat refrigerated portions in a 300°F oven for 15-20 minutes, adding a tablespoon of milk to restore moisture
- Try substitutions like almond milk, whole grain bread, or adding fresh berries for healthier alternatives