Name: Easy Overnight French Toast Casserole with Sliced Bread
Prep time: 10 min
Cook time: 45 min
Total time: 415 min
Ingredients: 3 large eggs; 3/4 cup full-fat milk; 1/4 cup heavy cream ((see notes)); 2 tablespoons sugar; 1/2 teaspoon cinnamon powder; 1/2 teaspoon vanilla extract; a pinch of salt; 6 to 8 bread slices; 1 tsp butter (to grease the pan); 1/2 cup blueberries (optional)

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This overnight French toast casserole for 2 with regular sliced bread makes a sweet and custardy baked breakfast that you will look forward to making a weekend tradition. Ten minutes of hands-on work the night before, and breakfast is ready in less than 45 minutes. It's warmly spiced with my favourite spice, cinnamon and tastes rich enough to feel like a treat!

A small portions of French Toast Casserole with sliced bread served in two plates

Recipe at a glance: French Toast Casserole

⏱️ Prep Time: 10 minutes
🍳 Cook Time: under 45 minutes
👥 Servings: 2
🔥 Cook Method: Oven
⭐ Difficulty: Easy
😋 Recipe Highlights: A warm baked French toast casserole for two hungry humans
🎯 Key to Success: Make sure the bread slices are dunked into the custard before refrigerating.

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Recipe at a glance: French Toast Casserole
What You'll Need
Quick Look: How to make overnight French toast
Lesson Learnt
Serving Suggestions
Storage & Reheating
Frequently Asked Questions
Related Recipes
More Bread & Milk Recipes
📖 Recipe Card
💬 Comments

I remember watching this on YouTube, and it blew my mind: Why have I been standing at a stove, babysitting slices of bread and flipping them one by one? I only had to assemble it the night before. Refrigerate. Bake in the morning. Done!

I've been making overnight French toast on some weekend mornings here in Abu Dhabi ever since…especially on weekends. A warm, baked casserole pulled straight from the oven, a large mug of black coffee on the side! Perfect.

What You'll Need

I have used only 6-8 slices of regular sliced bread, making it perfect for two hungry humans. Scale up the recipe using the recipe card to make a big batch.

The bread: Regular sliced sandwich bread works perfectly here, which is the whole point of this recipe. Brioche will give you a richer, more indulgent result if you have it. Day-old or slightly dried-out bread is better than fresh.
The eggs: 3 large eggs for 6-8 slices of bread. Don't reduce these, as they're the structure of the whole dish.
Milk + cream: Full-fat milk plus a small amount of heavy cream gives you that custardy texture. You can skip the cream and use all full-fat milk; it still works, just slightly less rich.
Cinnamon + vanilla, or you may use cardamom or pumpkin spice, etc.
The topping: Entirely flexible. Fresh or frozen berries, sesame seeds, or sliced banana. Whatever you have. The toppings go on just before baking, not the night before.

Refer to the Recipe Card at the bottom of this page for a complete list of ingredients and quantities.

Quick Look: How to make overnight French toast

Whisk the custard - take an extra 30 seconds here. Any unblended egg white will leave streaky patches on the final dish.
Arrange the bread - pack the slices tightly. Gaps mean uneven soaking and dry patches on top.
Pour and press - the pressing step is the one most people skip.
Refrigerate overnight - 6 hours minimum.
Toppings go on last - always just before baking.
Serve warm - resting for 5 minutes after the oven makes it easier to scoop cleanly.

Lesson Learnt

My first attempt had dry patches on top where the bread hadn't soaked at all. I'd rushed the pour and assumed it would even itself out in the fridge. It doesn't. You have to press the bread down into the custard yourself, and even then, I give it a second press before it goes in the oven.

baked french toast casserole portion on a plate with blueberries.

Serving Suggestions

For two people on a slow morning, this is the whole breakfast. But on the mornings when there's a little more time, here are a few pairings worth trying.

Storage & Reheating

If, for some reason, you have to store your share, refrigerate it covered tightly with cling film or transfer it to an airtight container. This keeps well for up to 3 days.

To reheat: The oven is always the best option. Cover loosely with foil and warm at 160°C for 10-15 minutes until heated through. It comes back almost exactly as it was. You may use the microwave for 60-90 seconds per portion.

Frequently Asked Questions

Can I make this without resting it overnight? Will it still work?

Yes, but the result is noticeably different. A minimum of 4 hours gives you a decent texture, but overnight (8-10 hours) is when the bread fully absorbs the custard, resulting in a soft, almost bread-pudding interior with a golden crust on top.

What bread works best? Does it have to be brioche, or can I use regular sandwich bread?

Regular sliced sandwich bread is completely fine - that's actually what this recipe is designed around.

If you love the idea of a baked breakfast that goes from oven to table, my Apple Dutch Baby is worth bookmarking next.
And if you want to go fully Middle Eastern with the bread-soaked-in-cream concept, Om Ali is already on the blog. Same soul, completely different dish.

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