Overnight Baked Banana Toast

Category: Start Your Day Right

Soak thick chunks of sourdough or French bread in a cinnamon egg mix with tons of chopped ripe bananas. Chill it overnight. Bake until crunchy on top and soft inside. Brown sugar streusel gives you a buttery, crackly finish. Every bite is soft and banana-filled. Dish out while warm and pour over syrup for a brunch that lets you sleep in and still impress everyone.

Ranah
Updated on Wed, 28 May 2025 22:17:11 GMT
Golden Banana French Toast with Streusel Pin
Golden Banana French Toast with Streusel | chefemmakitchen.com

If you want a breakfast that feels like a warm hug, throw together this dreamy banana french toast bake the night before. It's all about chunky bread, gooey-soft bananas, and a sweet cinnamon topping that crisps up perfectly. Whenever my family’s around for the holidays or I’m looking to impress overnight guests without breaking a sweat, this is our go-to.

When my folks visited on weekends, this banana french toast dish always hit the table. I still hear everyone crowding by the oven, noses in the air, chasing those cozy caramelized banana smells wafting out.

Ingredients

  • Bananas: Chopped up and ripe, they’re the main event—go for bananas speckled with brown for extra sweetness
  • Milk and heavy cream: Makes everything soft and lush, and trust me, whole milk is the winner here
  • Sourdough or French bread: Big chunks work best; day-old is even better for soaking up all that creamy goodness
  • All-purpose flour: Needed for that crumbly topping—bleached or unbleached both do the job
  • Butter: Keep it cold and dice it up; you’ll mash it into the streusel for epic crunch, and salted butter kicks it up
  • Ground cinnamon: Adds that warm, cozy vibe—fresh is best
  • Cinnamon and more brown sugar for the streusel: This crumbly layer is the reason everyone fights for the corners
  • Large eggs: These guys turn bread into soft custard, and golden yolks mean tastier bites
  • Vanilla extract: Real vanilla makes everything better, nailing that deep banana flavor
  • Sugar and brown sugar: Two sugars for those caramel hints and an extra hit of sweetness

Step-by-Step Instructions

Serve Warm:
Once it’s out of the oven, give it a few minutes to cool off. Slice big squares and pile on syrup or fresh banana slices if you’re feeling fancy.
Finish with Streusel Topping:
About five minutes before pulling it from the oven, load on the crumb topping. Let it melt and go golden, then you’re good to go.
Make the Streusel:
While things bake, smash flour, brown sugar, cinnamon, and those butter cubes together until you get chunky, crumbly bits.
Bake the Casserole:
Heat your oven to 350°F. Put the dish on the middle rack and bake for thirty-five to forty minutes (less for softer, more for toasty edges).
Assemble and Refrigerate Overnight:
Dump the mixture into the dish, smooth the top, seal tight with foil or wrap, and stash it in the fridge until morning.
Combine Banana and Bread Mixture:
Pour the egg mix all over the bread chunks, toss on the bananas, and gently fold it together—don’t smush them.
Prepare the Bread and Egg Mixture:
Chop the bread into chunky bits and toss in a big bowl. Whisk eggs, milk, cream, both sugars, vanilla, and cinnamon in another bowl.
Grease the Casserole Dish:
Butter up or spray a thirteen by nine pan, making sure you cover every little corner so nothing glues itself down.
Overnight Baked Banana French Toast Casserole Pin
Overnight Baked Banana French Toast Casserole | chefemmakitchen.com

I like to save the tough heel pieces of bread for this dish—they drink up all the custard. I’m obsessed with the super crispy streusel corners, while my kids get a kick out of decorating the top with extra banana before serving.

Storage Tips

Let what’s left cool before you cover and stash it in the fridge—just keep it in the same baking pan. Goes right in the microwave and still tastes awesome the next day. Freezing? Cool, then wrap up pieces tight in plastic or foil and save for up to two months.

Ingredient Swaps

Any good crusty loaf does the trick—try swapping in challah or brioche if you’re feeling extra. If dairy isn’t your thing, coconut or oat milk and a creamy plant option work instead. You could swap bananas for thin cut apples or berries, but bananas make it the most moist.

Serving Ideas

Scatter strawberries, blueberries, or sliced almonds on top to make it look snazzy. Warm syrup or a sprinkle of powdered sugar adds that sweet finish. My niece’s birthday? We did whipped cream and cocoa once, and now it’s a tradition.

Cultural Background

This kind of french toast bake took off in American brunch life since it’s super simple and feeds a crew. It’s part classic French pain perdu and part all-American comfort food—a must-have for holidays and big family breakfasts.

Recipe Questions & Answers

→ Can I use another type of bread?

You bet! Brioche or challah make it really rich and soft, but French bread or sourdough hold up best.

→ Do the bananas need to be very ripe?

You’ll get the sweetest, strongest banana flavor with super ripe bananas, so go for spotty ones.

→ Can I assemble in advance?

For sure. Put it all together before you head to bed and bake it the next morning. Super simple.

→ How do I store leftovers?

Just wrap it up and keep in the fridge up to three days. Warm slices in the oven or microwave when you’re ready to eat.

→ Can this be frozen?

Yep. After you bake and cool it, freeze snug individual servings. They’ll keep for about two months.

Overnight Baked Banana Toast

Cinnamon banana French toast with a sweet crumbly top. The best easy prep for a sweet start to your morning.

Preparation Time
20 mins
Cook Time
45 mins
Total Time
65 mins
By: emma

Category: Breakfast

Difficulty Level: Easy

Cuisine Type: American

Yield: 12 Servings (1 large breakfast bake)

Dietary Preferences: Vegetarian

What You'll Need

→ Casserole

01 6–7 medium bananas, chopped
02 1.5 teaspoons ground cinnamon
03 2 teaspoons vanilla extract
04 36 g light brown sugar, unpacked
05 104 g granulated sugar
06 120 ml heavy whipping cream
07 480 ml whole or 2% milk
08 8 large eggs
09 450 g sourdough or French bread, cut into chunks

→ Streusel Topping

10 112 g salted butter, cut into pieces
11 1 teaspoon cinnamon
12 169 g firmly packed brown sugar
13 98 g all-purpose flour

Steps to Follow

Step 01

Dish it out warm. Pour on maple syrup or other fun toppings if you want.

Step 02

Put it back in the oven for another five minutes. Let the streusel melt and get crusty and gold.

Step 03

After most of the baking is done, lift out the dish and sprinkle the streusel on top nice and even.

Step 04

While your breakfast bake is in the oven, toss together flour, brown sugar, and cinnamon in a bowl. Throw in the butter, then smash with a fork or pastry tool until big crumbs show up.

Step 05

Bake for 35–40 minutes. Let it go until everything’s golden and it looks cooked through as you like.

Step 06

Let the dish warm up to room temp and heat your oven to 176°C.

Step 07

Scoop all the bread mix into your greased pan and spread it out. Stick it in the fridge overnight covered up.

Step 08

Dump the egg mixture over the bread chunks, add the banana pieces, and gently toss until it’s all soaked and ready.

Step 09

Crack your eggs in a bowl with milk, heavy cream, both sugars, cinnamon, and vanilla. Whisk it all up until totally smooth.

Step 10

Pile the bread chunks into a big bowl and leave them there for a sec.

Step 11

Grease that 33 x 23 cm pan with butter or some nonstick spray. Make sure it’s covered well.

Additional Notes

  1. Chop banana slices into little quarters so you get banana pieces all through your dish.

Tools You'll Need

  • 33 x 23 cm baking dish
  • Large mixing bowls
  • Whisk
  • Fork or pastry cutter

Allergy Information

Check every ingredient for potential allergens. Consult a healthcare professional for concerns.
  • Has milk, eggs, wheat, and dairy in it.

Nutrition Info (Per Serving)

These details are for informational purposes and don’t replace medical advice.
  • Calories: 489
  • Fats: 18 g
  • Carbohydrates: 68.7 g
  • Proteins: 15.4 g