Croissant Baked French Toast

This overnight French toast bake layers buttery croissants and berries in a cinnamon-and-vanilla egg custard. Assemble it ahead, then bake until puffed and golden for an easy brunch or breakfast to share.
Ingredients
- 6 largecroissants
- 5 largeeggs
- 360 ml (1½ cups)milk
- 25 g (2 tablespoons)sugar
- 1 teaspoonvanilla extract
- 1 teaspoonground cinnamon
- 300 g (2 cups), dividedberries
Instructions
- 1
Prepare the dish
Spray a casserole dish with non-stick cooking spray.
- 2
Arrange the croissants
Break the croissants into pieces and spread them in the prepared dish. Tuck about 150 g (1 cup) of the berries among the croissant pieces.
- 3
Mix the custard
Whisk the eggs, milk, sugar, vanilla and cinnamon in a bowl until thoroughly combined. Pour the mixture evenly over the croissants.
- 4
Add the berries
Gently press the croissant pieces down so they are covered with the liquid, then scatter the remaining berries over the top.
- 5
Chill the dish
Cover with foil and refrigerate for at least 1 hour and up to 24 hours.
- 6
Preheat the oven
Heat the oven to 190°C (375°F). If the dish has been chilling for a long time, take it out while the oven heats so it can move closer to room temperature.
- 7
Bake until golden
Bake covered for 25 minutes. Remove the foil and bake for another 30–35 minutes, until the top is golden and the bake has puffed up.
- 8
Rest and serve
Remove the dish from the oven and leave it to stand for 5 minutes. Serve with maple syrup, powdered sugar or whipped cream, if desired.
What is croissant French toast?
French toast is commonly made by soaking bread in an egg-and-milk mixture and cooking it until set. This American-style baked version turns the same idea into a casserole, with croissants in place of sliced bread.
Croissants bring a buttery, flaky texture, while berries add juicy, tart pockets. The overnight soak lets the custard seep into the pieces before baking.
Nutrition and macros by portion
The nutrition label shows one serving as written: 262 calories, 9g protein, 30g carbs, 12g fat.
| Portion | Adjustment | kcal | Protein | Carbs | Fat |
|---|---|---|---|---|---|
| Lighter | Use less topping | 183 kcal | 6g | 21g | 8g |
| This serving | As written | 262 kcal | 9g | 30g | 12g |
| Hungry | Serve a larger portion | 393 kcal | 14g | 45g | 18g |
The croissants and sugar provide most of the carbohydrates, while the croissants also contribute fat; eggs and milk supply protein and some fat. Pair a serving with plain yoghurt or extra berries for a more balanced plate.
Why croissants work here
Croissants: Their layers and buttery crumb make a richer, softer bake than a lean loaf. Tear them into varied pieces so the custard can reach their surfaces.
Berries: The recipe divides them between the layers and the top, giving fruit throughout and a colourful finish. Fresh or frozen berries can be used.
Getting the custard right
Whisk well: Combine the eggs, milk, sugar, vanilla and cinnamon until no streaks of egg white remain. This helps the custard distribute evenly over the croissants.
Press gently: After pouring, lightly press the pieces into the liquid. Avoid crushing them; the goal is to help them absorb the custard while keeping some shape.
Chilling and baking
Make ahead: The dish needs at least 1 hour in the refrigerator and can chill for up to 24 hours. That makes it convenient to prepare the evening before serving.
Bake in stages: Keep the foil on for the first 25 minutes, then uncover for 30–35 minutes more. The uncovered bake brings colour to the top while the centre sets.
How to tell when it is done
Look for a golden surface and a bake that has risen and puffed, as described in the method. If the top is browning quickly before the bake has had time to finish, loosely cover it again with foil.
Rest the dish for 5 minutes before serving. The brief pause lets the bake settle and makes it easier to portion.
Serving ideas
Serve warm with maple syrup, powdered sugar or whipped cream, as suggested in the recipe. Choose one topping or offer a few at the table.
For a more balanced breakfast plate, pair a portion with plain yoghurt or extra fresh berries. The bake is also a natural fit for a brunch spread.
Recipe notes & tips
- Tear the croissants into pieces rather than cutting them into uniform cubes so the dish has a mix of textures.
- Distribute the first portion of berries among the croissants instead of leaving them in one area.
- Whisk the custard thoroughly before pouring to spread the cinnamon and vanilla through the dish.
- Press down lightly after adding the custard so the croissants make good contact with the liquid.
- Leave the foil on for the first 25 minutes, then uncover for the final bake.
- Let the casserole stand for 5 minutes before serving so it can settle.
Variations
- Mixed berries: Use a combination of berries for varied colour and flavour.
- Frozen berries: Add them frozen, dividing them between the croissant layers and top as directed.
- Citrus note: Add a little finely grated orange zest to the custard for a fresh flavour.
- Warm spice: Replace some of the cinnamon with nutmeg for a different spice profile.
- Topping choice: Finish each serving with maple syrup, powdered sugar or whipped cream.
Common mistakes to avoid
- Uneven custard: Whisk the eggs and milk mixture thoroughly before pouring it over the croissants.
- Dry pieces on top: Press the croissants gently into the liquid so they are covered before adding the remaining berries.
- Skipping the chill: Allow at least 1 hour in the refrigerator so the croissants have time to absorb the custard.
- Uncovering too early: Keep the foil on for the first 25 minutes, then remove it for the browning stage.
- Cutting straight from the oven: Rest the bake for 5 minutes before portioning and serving.
How to store
Refrigerate leftovers in a covered container and eat within 3 days. Reheat portions in the oven or microwave until hot throughout; the top may be less crisp after storage.
Frequently asked questions
Can I assemble this the night before?
Yes. Cover the assembled dish and refrigerate it for up to 24 hours before baking.
What berries can I use?
Use the berries you like, or a mixture. The recipe calls for 300 g total, divided between the layers and the top.
Can I use frozen berries?
Yes. Add them frozen and divide them as directed; there is no need to thaw them first.
Can I chill it for longer than an hour?
Yes, the recipe allows a refrigerated rest of up to 24 hours. If it has chilled for a long time, let the dish sit out while the oven heats, as directed.
How do I know the bake is ready?
It should be golden on top and puffed up after the uncovered baking time. Let it stand for 5 minutes before serving.
What should I serve on top?
Maple syrup, powdered sugar and whipped cream are all suggested options. You can also serve it plain.
Cook it from the original
This recipe comes from dinnersdishesanddesserts.com. Their page has the author’s own photos, notes and tips — the best place to cook it from.
Open the recipe on dinnersdishesanddesserts.com