This blueberry French toast bake casserole version requires preparation the night before: slightly stale bread cubes soak overnight in a luscious egg and blueberry cream. In the morning, simply add a crunchy brown sugar streusel before baking. This method completely transforms the texture and guarantees a result that is soft at the heart and crispy on the surface.

Originally published in 2015 on Sally’s Baking, this casserole of…
