For an extra layer of flavor, try adding a splash of vanilla extract or a tablespoon of bourbon to the custard mixture. Feel free to substitute different types of bread, such as brioche or croissants, for the challah. If you don't have granola on hand, you can use chopped nuts or a streusel topping instead. To prevent the top from browning too quickly, tent the casserole with foil during the last 10 minutes of baking.
Aryanna Lynch
Jun 13, 2025Easy to follow and delicious! I added some berries to the topping for a pop of color and flavor.
Robbie Weimann
Feb 2, 2025This recipe is amazing! I made it for Christmas brunch and everyone loved it.
Dashawn Wunsch
Jan 28, 2025I've made this several times and it's always a hit. The overnight soak really makes a difference.
Jerrold Anderson
Nov 17, 2024The only change I made was to use almond milk instead of half-and-half, and it still turned out great.