Prep Time 15 minutes mins
Cook Time 40 minutes mins
Soaking Time 8 hours hrs
Total Time 8 hours hrs 55 minutes mins
If your Hawaiian rolls are a day or two old, even better. Slightly stale bread soaks up custard without turning to mush, giving you that perfect soft-but-not-soggy texture. Don't skip the overnight rest, as it's the difference between a good bake and a great one. Ovens vary a lot, so start checking around the 30 minute mark, looking for a golden top and a custard that's set, not jiggly, in the center. For a tropical version, lean into the coconut and pineapple. For a berry lover's version, swap the pineapple for a mix of fresh strawberries, raspberries, and blueberries. For an extra indulgent version, add a swirl of cream cheese between the bread layers before pouring in the custard. If your bake is too soggy, it needs more oven time or the bread was too fresh. If the top is burning before the middle sets, tent it loosely with foil. If it came out dry, it was likely overbaked or the custard-to-bread ratio was off. Store covered in the refrigerator for up to 4 days, or slice, wrap individually, and freeze for up to 2 months. Reheat individual slices in the microwave for about 30 seconds, or in a 300°F oven for 10 minutes.
Keyword french toast casserole, hawaiian bread french toast bake, make ahead breakfast, overnight french toast