Delicious French Toast Casserole combines bread with a sweet vanilla custard that’s topped off with a buttery streusel. Make it the night before and bake it in the morning!
Pour the mixture over the bread pieces in the prepared baking dish. Cover tightly with plastic wrap and store in the refrigerator for several hours or overnight.
In a small bowl add butter, brown sugar, flour, cinnamon, nutmeg, and salt. Use a fork or your hands and mix the ingredients to combine until the mixture resembles coarse crumbs.