Overnight Blueberry French Toast

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Overnight Blueberry French Toast

This make-ahead blueberry French toast casserole is easy to prep the night before and bake in the morning for a pleasing holiday breakfast or brunch.

By @mattwarrenJanuary 19, 2026Source

Total Time

9 hr 40 min

Prep Time

15 min

Cook Time

55 min

Servings

10

Ingredients

  • 12 slices day-old bread, cut into 1-inch cubes
  • 2 (8 ounce) packages cream cheese, cut into 1 inch cubes
  • 1 cup fresh blueberries
  • 12 eggs, beaten
  • 2 cups milk
  • 1 teaspoon vanilla extract
  • ⅓ cup maple syrup
  • 1 cup white sugar
  • 1 cup water
  • 2 tablespoons cornstarch
  • 1 cup fresh blueberries
  • 1 tablespoon butter

Instructions

  1. 1

    Gather all ingredients.

  2. 2

    Prepare casserole: Lightly grease a 9x13-inch baking dish. Arrange 1/2 of the bread cubes in the dish and top with cream cheese cubes.

  3. 3

    Sprinkle blueberries over the cream cheese, then top with remaining bread cubes.

  4. 4

    Whisk eggs, milk, vanilla extract, and syrup together in a large bowl until well-combined; pour over the bread cubes. Cover and refrigerate overnight.

  5. 5

    Remove casserole from the refrigerator about 30 minutes before baking. Preheat the oven to 350 degrees F (175 degrees C).

  6. 6

    Bake casserole in the preheated oven, covered, for 30 minutes. Uncover, and continue baking until center is firm and surface is lightly browned, about 25 to 30 minutes.

  7. 7

    Meanwhile, prepare blueberry sauce: Mix sugar, water, and cornstarch together in a medium saucepan; bring to a boil and cook, stirring constantly, 3 to 4 minutes. Stir in blueberries, reduce heat to low, and simmer until all the blueberries burst, about 10 minutes. Stir in butter.

  8. 8

    Serve portions of casserole on plates and pour warm syrup over top.

Nutrition Facts

Per serving

Calories590
% Daily Value*
Total Fat22.3g29%
Saturated Fat8.7g43%
Cholesterol35.3mg12%
Sodium659.8mg29%
Total Carbohydrate85g31%
Dietary Fiber2.8g10%
Total Sugars32.8g
Protein16.8g34%

* Percent Daily Values are based on a 2,000 calorie diet.

Nutrition calculated automatically from ingredients.

EggsBakedMain DishMake AheadFull MealAmericanBreakfastBrunch

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