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Blueberry Croissant French Toast Bake

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This blueberry croissant French toast bake is a cozy, decadent breakfast casserole made with buttery croissants soaked in a cinnamon-spiced custard and baked with juicy blueberries until golden. Perfect for brunch, holidays, or a make-ahead morning treat.

  • Total Time: 50 minutes
  • Yield: 8 servings

Ingredients

  • 6 croissants, torn into bite-sized pieces
  • 2 cups blueberries, fresh or frozen
  • 4 large eggs
  • 2 cups milk (preferably whole milk)
  • 1/2 cup granulated sugar
  • 1 teaspoon vanilla extract
  • 1/2 teaspoon cinnamon
  • 1/4 teaspoon salt

Instructions

  1. Preheat the oven to 350°F (175°C) and lightly grease a baking dish.
  2. Scatter the torn croissant pieces evenly across the dish.
  3. Sprinkle the blueberries over the croissants.
  4. In a separate bowl, whisk together the eggs, milk, sugar, vanilla, cinnamon, and salt until smooth.
  5. Pour the custard mixture evenly over the croissants and blueberries.
  6. Let it sit for 15 minutes to allow the croissants to absorb the custard.
  7. Bake for 30–35 minutes, or until the top is golden and the edges are crisp.
  8. Let cool for a few minutes before serving warm.

Notes

  • Use slightly stale croissants for better custard absorption.
  • Can be prepared the night before and refrigerated overnight.
  • Customize with other fruits, nuts, or chocolate chips.
  • Serve with powdered sugar, maple syrup, or whipped cream.
  • Leftovers can be stored in the fridge for up to 3 days.
  • Reheat in the oven for best texture, or microwave individual portions.
  • Author: Amelia
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Nutrition

  • Serving Size: 1 serving
  • Calories: 320
  • Sugar: 15g
  • Sodium: 220mg
  • Fat: 17g
  • Saturated Fat: 9g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 35g
  • Fiber: 2g
  • Protein: 7g
  • Cholesterol: 120mg