A comforting baked French toast casserole featuring custardy bread soaked in a vanilla-cinnamon egg mixture topped with a crunchy cinnamon streusel. Perfect for cozy mornings, brunches, and family gatherings.
Use stale bread for better custard absorption. Letting the bread soak overnight improves texture and flavor. Keep butter cold for a crumbly streusel topping. If topping browns too fast, tent with foil during baking. Variations include adding fruit, nuts, or using gluten-free/dairy-free substitutions.
Keywords: French toast casserole, cinnamon streusel, baked breakfast, brunch recipe, cozy breakfast, easy casserole, cinnamon, maple syrup