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French Toast Casserole

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A sweet, cinnamon-spiced French toast casserole that’s prepped the night before and baked in the morning — perfect for easy breakfasts and weekend brunches.

Ingredients

  • For the casserole:
  • 1 loaf (about 1416 oz) brioche or challah bread, cut into 1-inch cubes
  • 8 large eggs
  • 2 cups whole milk
  • 1/2 cup heavy cream
  • 3/4 cup granulated sugar
  • 2 teaspoons vanilla extract
  • 1 teaspoon ground cinnamon
  • Pinch of salt
  • For the topping:
  • 1/2 cup all-purpose flour
  • 1/2 cup packed brown sugar
  • 1 teaspoon cinnamon
  • 1/4 teaspoon salt
  • 1/2 cup cold unsalted butter, cubed

Instructions

  • Grease a 9×13-inch baking dish and add bread cubes.
  • In a large bowl, whisk eggs, milk, cream, sugar, vanilla, cinnamon, and salt until smooth.
  • Pour egg mixture evenly over the bread, pressing down lightly to soak.
  • Cover and refrigerate overnight (or at least 4 hours).
  • In the morning, preheat oven to 350°F (175°C).
  • Make the topping: In a small bowl, mix flour, brown sugar, cinnamon, and salt. Cut in butter with a pastry cutter or fingers until crumbly.
  • Sprinkle topping over the soaked bread.
  • Bake uncovered for 45–55 minutes, until golden and cooked through.
  • Serve warm with maple syrup, fresh berries, or powdered sugar.

Notes

  • You can use French bread or sourdough instead of brioche for a chewier texture.
  • Add chopped pecans or walnuts to the topping for crunch.
  • For a less sweet version, reduce sugar by 1/4 cup.