A warm, comforting French toast casserole with a crispy cinnamon streusel topping, perfect for cozy weekend breakfasts or brunches. This recipe is quick, easy, and uses simple pantry staples.
Use day-old sturdy bread like brioche or challah for best custard absorption without mushiness. Keep butter cold when making streusel to ensure crumbly texture. You can prepare the casserole the night before by assembling bread and custard and refrigerating; add streusel topping before baking. Tent with foil if topping browns too quickly. Let casserole rest after baking for easier serving.
Keywords: French toast casserole, cinnamon streusel, breakfast casserole, easy brunch recipe, cinnamon breakfast, baked French toast