Banana Croissant “French Toast” Casserole Recipe

If you’re looking for a show-stopping brunch dish that’s incredibly easy to make and absolutely delightful to eat, you must try this Banana Croissant “French Toast” Casserole. Imagine flaky, buttery croissant pieces softened in a sweet custard, nestled together with slices of banana, and baked until golden and irresistibly puffy. Whether you’re serving a weekend crowd or treating yourself to a cozy breakfast, this casserole is rich, comforting, and guaranteed to have everyone asking for seconds.

Ingredients You’ll Need

The beauty of Banana Croissant “French Toast” Casserole comes from simple ingredients that each play a key role in creating the perfect harmony of flavors and textures. Every element, from the custardy base to the buttery croissants and sweet banana, contributes to the dish’s magic.

• Whole milk: Adds creaminess and moisture to the custard, ensuring every bite is tender without being soggy.
• Heavy cream: Brings richness and a gorgeous, silky texture that makes this casserole feel extra special.
• Large eggs: The essential binder that sets the custard and holds the casserole together during baking.
• Granulated sugar: Sweetens the dish just enough to complement the bananas and croissants, without overwhelming them.
• Vanilla extract: Adds warm, aromatic notes that make the casserole truly smell and taste like a treat.
• Banana extract: Intensifies the banana flavor, making every forkful full of banana goodness—even where there’s no actual fruit.
• Salt: Just a pinch balances the sweetness and enhances all the flavors in the dish.
• Ripe banana (sliced): Brings natural sweetness and a soft, creamy bite that pairs perfectly with the croissant.
• Day-old croissants: Their flaky, buttery texture soaks up the custard beautifully while still retaining a satisfying chew.
• Maple syrup (for serving): A drizzle at the end ties everything together and adds a touch of extra indulgence.

How to Make Banana Croissant “French Toast” Casserole

Step 1: Prepare Your Baking Dish

Preheat your oven to 350°F and give an 8 x 8-inch baking dish a good coating of cooking spray. This is essential to prevent sticking and makes cleanup a breeze later on.

Step 2: Whisk Up the Custard

In your largest mixing bowl, whisk together the whole milk, heavy cream, eggs, granulated sugar, vanilla extract, banana extract, and salt. Don’t skimp on the mixing—make sure everything is well-blended so each croissant gets coated evenly.

Step 3: Soak the Croissant Pieces

Gently add your chopped or torn day-old croissant pieces into the bowl with the custard. Toss softly until all pieces are saturated. Let this mixture sit for 25 to 30 minutes, giving it a gentle stir about halfway through to help every croissant chunk soak up all that luxurious custard.

Step 4: Assemble the Banana Croissant “French Toast” Casserole

Pour the croissant and custard mixture into your prepared baking dish. Now, nestle banana slices into the nooks and crannies of the casserole. This ensures the bananas will bake right into the dish and release their natural sweetness.

Step 5: Bake to Golden Perfection

Slide the dish onto the center rack of your oven and bake for 45 to 50 minutes. You’re looking for a custard that’s set and croissants with crisp, golden peaks. Once baked, let it cool for about 10 minutes so the casserole sets up just right for serving.

How to Serve Banana Croissant “French Toast” Casserole

Garnishes

A light dusting of powdered sugar or a generous drizzle of maple syrup are classic choices, but feel free to get creative! Fresh banana slices, toasted nuts, or even a dollop of whipped cream can add a touch of elegance and fun to your Banana Croissant “French Toast” Casserole.

Side Dishes

This casserole is rich, so pairing it with fresh fruit like mixed berries or a refreshing citrus salad is pure perfection. For a heartier brunch, serve alongside crispy bacon or savory breakfast sausages to balance out the sweetness.

Creative Ways to Present

Try spooning the Banana Croissant “French Toast” Casserole into individual ramekins for a personal touch. For a brunch buffet, present it in the baking dish with a serving spoon next to a variety of fun toppings, letting guests personalize each bite.

Make Ahead and Storage

Storing Leftovers

If you’re lucky enough to have leftovers, simply cover the casserole tightly with foil or transfer pieces to an airtight container. It will keep well in the refrigerator for up to 3 days, maintaining both its flavor and texture.

Freezing

Your Banana Croissant “French Toast” Casserole can also be frozen! After baking and cooling, cut into portions and wrap individually, or store in a freezer-safe container. Freeze for up to 2 months and thaw overnight in the refrigerator before reheating.

Reheating

For best results, reheat single servings in the microwave for about 30 seconds, or warm larger portions in a 325°F oven until heated through. Cover with foil while reheating to keep the casserole from drying out.

FAQs

Can I make Banana Croissant “French Toast” Casserole the night before?

Absolutely! Prepare the custard and croissants as directed, cover tightly, and refrigerate overnight. In the morning, let it sit out while you preheat your oven, then proceed with baking. This makes hosting brunch a breeze.

What if I don’t have banana extract?

If banana extract isn’t handy, simply use a bit more vanilla extract and maybe an extra half banana sliced in for deeper banana flavor. The casserole will still turn out delicious, just a little more subtle in its banana notes.

Can I use other types of bread besides croissants?

Yes! While croissants provide extra richness and those gorgeous flaky layers, brioche or challah bread can also be used. The key is to use day-old bread so it holds up to the soaking and baking.

How do I know when the casserole is done baking?

The top should be puffed up and golden brown, and the custard should be just set (no longer wobbly in the center). A knife inserted in the center should come out clean or with only a few moist crumbs.

Can I add other mix-ins?

Certainly! Chopped pecans, walnuts, a sprinkle of chocolate chips, or even a handful of blueberries can be added along with the bananas to give your Banana Croissant “French Toast” Casserole a delicious twist.

Final Thoughts

This Banana Croissant “French Toast” Casserole turns any morning into a celebration, whether you’re sharing it with family or treating yourself to something special. Give it a try—you might just find yourself making it for every occasion that calls for comfort and joy at the breakfast table!

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