Blueberry French Toast Casserole (Whole Milk)

A comforting and sweet breakfast casserole featuring slices of stale French baguette soaked in a rich, custardy whole milk mixture, layered with bursts of fresh blueberries, and baked to golden perfection. Perfect for a cozy brunch!

Prep Time: 15 min
Cook Time: 30 min
Total Time: 45 min
Servings: 4
American

Ingredients

  • 1 loaf Stale French baguette (about 12-14 oz, cut into 1-inch thick slices)
  • 1.5 cup Whole milk
  • 4 piece Large eggs
  • 1/4 cup Granulated sugar
  • 1 tsp Vanilla extract
  • 1/2 tsp Ground cinnamon
  • 1/4 tsp Salt
  • 1 cup Fresh blueberries (or frozen, not thawed)
  • 1 tbsp Unsalted butter (melted, for greasing)
  • to taste to taste Powdered sugar (for dusting (optional))
  • to taste to taste Maple syrup (for serving (optional))

Instructions

  1. 1.

    Preheat your oven to 375°F (190°C). Grease an 8x8 inch (or similar sized) baking dish with the melted butter.

    Time: 5 min
  2. 2.

    Arrange the slices of stale baguette in the prepared baking dish. You can overlap them slightly if needed to fit.

    Time: 2 min
  3. 3.

    In a large bowl, whisk together the whole milk, eggs, granulated sugar, vanilla extract, ground cinnamon, and salt until well combined and frothy.

    Time: 3 min
  4. 4.

    Pour the egg mixture evenly over the baguette slices, making sure all the bread is well saturated. Let it sit for 5-10 minutes to allow the bread to soak up the custard.

    Time: 10 min
  5. 5.

    Evenly sprinkle the fresh blueberries over the bread in the baking dish.

    Time: 1 min
  6. 6.

    Bake for 25-30 minutes, or until the casserole is golden brown, puffed, and the custard is set. A knife inserted into the center should come out clean.

    Time: 30 min
  7. 7.

    Remove from the oven and let cool for a few minutes before serving. Dust with powdered sugar and serve with maple syrup, if desired.

    Time: 5 min

Tips

  • 💡For extra richness, you can dot a few small pieces of butter over the top of the casserole before baking.
  • 💡If the top starts to brown too quickly, you can lightly tent the baking dish with aluminum foil for the remaining baking time.
  • 💡Using stale bread is key here! It absorbs the custard better without becoming soggy.

Recipe from TheCookbook.ai

Created by smw355