Cozy Croissant Toast Casserole

Featured in Fresh bread hot from the oven.

Fancy French toast gets an upgrade with orange-spiked custard and flaky croissants. Perfect for prepping the night before.
Maria from tastyhush
Updated on Sat, 03 May 2025 12:14:26 GMT
Powdered croissant bake with blueberries, surrounded by raspberries, yogurt, and syrup bowls. Pin it
Powdered croissant bake with blueberries, surrounded by raspberries, yogurt, and syrup bowls. | tastyhush.com

I've gotta tell you about my go-to brunch creation that's now the highlight at every family get-together! This Make-Ahead Croissant French Toast transforms the classic breakfast treat by using flaky, buttery croissants instead. I stumbled upon this idea when I was scrambling for something extra special for a Mother's Day breakfast, and now the family won't let me show up to holiday mornings without it.

What Makes This So Special

The best thing about this dish? You can finish all the prep the night before! When your guests arrive for brunch tomorrow, you just stick it in the oven. Then you'll wait impatiently as your home fills with the most amazing buttery, sweet smell. I really love that I can actually chat with everyone instead of being trapped in the kitchen cooking.

Ways To Dish It Out

My favorite way to show off this dish starts with a light sprinkle of powdered sugar that looks just like a winter wonderland. Then I set out containers of seasonal berries, warm pure maple syrup, and freshly beaten cream for everyone to dress up their own serving. There's something magical about biting into warm, custardy pastry topped with cool, bright fruit.

Insider Tricks

Want to nail this dish every time? Make sure you press those croissants down into the egg mixture, not just drizzle it on top. I always pull the dish out of the fridge about 30 minutes before cooking so everything warms up a bit. And trust me on this one – a little splash of orange liqueur takes the flavor to a whole new level!

A plate with two powdered sugar-dusted croissants filled with cream, accompanied by fresh raspberries, a slice of orange, and a dollop of whipped cream. Pin it
A plate with two powdered sugar-dusted croissants filled with cream, accompanied by fresh raspberries, a slice of orange, and a dollop of whipped cream. | tastyhush.com

Creative Twists

Here are some fun changes I love to try! Sometimes I grab chocolate-filled croissants for a super indulgent breakfast. Other days I'll scatter some crunchy pecans or tart dried cranberries between the layers. My sister came up with using almond croissants with a few drops of almond extract – it's basically turning breakfast into dessert!

Storing Leftovers

You'll be happy to know this tastes awesome the day after too! After it cools down, put it in a sealed container in your fridge and it'll stay good for about four days. When you want another piece, wrap it in foil and warm it up in the oven. You can use the microwave for quick single portions, but the oven keeps that amazing texture intact.

Freezing For Later

Let me share my go-to time-saving hack! After it cools completely, wrap portions tightly in aluminum foil. It'll stay fresh in your freezer for up to three months. When you're in the mood for it again, just move it to the fridge overnight to thaw. Pop it in the oven to warm through and it tastes nearly freshly baked. Just add your favorite toppings right as you serve it.

Great For Special Occasions

This isn't just food – it's part of making memories! I whip it up for everything from Christmas breakfast to birthday brunches. There's something magical about taking a golden, puffy dish out of the oven while family gathers around. It turns regular mornings into something everyone remembers.

Creating The Full Brunch Experience

Want to know my strategy for a complete morning spread? I always cook up some crispy bacon or savory breakfast links on the side – the saltiness works so well with the sweet casserole. I set up a small beverage corner with orange juice cocktails and hot coffee. Everything goes on the table buffet-style so everyone can grab what they want while the dish is still warm and puffy.

Tasty Variations To Try

I've got some awesome twists you might enjoy! Try tucking some chocolate bits between croissant layers for a sweet surprise. Adding some crunchy toasted nuts gives amazing texture, and mixing in some dried fruit adds wonderful tanginess. My newest discovery? Skip the maple syrup and drizzle caramel sauce on top instead – it's absolutely over-the-top good!

Why This Always Turns Out Great

This is the kind of dish that comes through for you every single time. Those flaky pastries drink up all that rich egg mixture overnight and somehow get even tastier. Plus doing all the work ahead means you can relax when guests arrive. My favorite part? Everyone always asks me how I made it – and isn't that what we all want when we cook?

A plate features two powdered sugar-coated croissants, a dollop of whipped cream, fresh raspberries, blueberries, and a slice of orange. Pin it
A plate features two powdered sugar-coated croissants, a dollop of whipped cream, fresh raspberries, blueberries, and a slice of orange. | tastyhush.com

Frequently Asked Questions

→ Is Grand Marnier necessary?
No, you can skip it! The orange zest alone brings plenty of fresh flavor.
→ Which croissants should I use?
Day-old ones are best since they soak up the custard nicely. Fresh ones work too but will be softer.
→ What can replace half and half?
Use milk for something lighter, or go with heavy cream for a richer bake—both are good options.
→ How early can I prepare it?
Put it together up to 24 hours before baking. Just let it warm up a bit at room temp before popping it in the oven.
→ What toppings are good?
Add caramelized bananas, toasted nuts, or a fruity compote for an extra special touch.

French Toast Bake

An indulgent croissant dish with a zesty custard base. Prepare ahead, then bake fresh in the morning for an unforgettable breakfast.

Prep Time
15 Minutes
Cook Time
30 Minutes
Total Time
45 Minutes
By: Maria

Category: Breads

Difficulty: Intermediate

Cuisine: French and American

Yield: 8 Servings (One 13x9 pan)

Dietary: Vegetarian

Ingredients

01 8 croissants, sliced in half lengthwise
02 5 eggs, large
03 1 cup half-and-half
04 1 teaspoon vanilla
05 1 teaspoon cinnamon, ground
06 Zest from one orange
07 2 tablespoons maple syrup
08 1/4 teaspoon kosher salt
09 1 tablespoon Grand Marnier (optional)
10 Powdered sugar for dusting
11 Fresh berries to serve with
12 Whipped cream for topping
13 Extra maple syrup for drizzling

Instructions

Step 01

Coat a 13x9 pan with butter or nonstick spray

Step 02

Combine the eggs, half-and-half, vanilla, cinnamon, zest, salt, maple syrup, and Grand Marnier in a large bowl and whisk until blended

Step 03

Submerge halved croissants in the custard until soaked through, then lay them into the prepared pan

Step 04

Cover the dish and chill in the fridge for up to a day

Step 05

Let it rest for 30 minutes at room temperature, then bake in an oven preheated to 375°F for 25–30 minutes until the top looks golden brown

Notes

  1. Good to make the night ahead
  2. Skip Grand Marnier if preferred
  3. You can customize the toppings

Tools You'll Need

  • 9x13 baking pan
  • Big bowl for mixing
  • A whisk

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy
  • Contains eggs
  • Has wheat

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 380
  • Total Fat: 22 g
  • Total Carbohydrate: 35 g
  • Protein: 10 g