Imagine pulling a golden, bubbling pan from the oven while the whole kitchen smells like warm cinnamon, vanilla and sweet strawberries. Soft cubes of brioche soak up a silky custard until they turn tender in the middle, while the top bakes into a crisp, buttery streusel with little pockets of jammy fruit.
This is the recipe to reach for on holiday mornings, birthday brunches, Mother's Day tables and any weekend when you want to serve something special without standing at the stove flipping slices. You assemble it the night before, let the fridge do the soaking, and simply bake it while the coffee brews.
SaveI started making this bake years ago when I was hosting my sister's baby shower and refused to spend the morning juggling a skillet. One bite and everyone asked for the recipe, and now it is the dish my family requests every spring when strawberries are at their sweetest.
Strawberry French Toast Bake
Ingredients
French Toast Base
Brown Sugar Streusel
For Serving
Instructions
- Prepare the baking dish
Use the softened butter to grease a 9x13-inch baking dish generously, getting into the corners and up the sides. This helps the edges release cleanly and gives them a lightly golden, buttery crust.
- Dry out the bread
If your brioche is very fresh and soft, spread the cubes on a baking sheet and let them sit out for 30 minutes, or toast them in a 300°F oven for 10 minutes. Slightly dried bread absorbs more custard without turning mushy.
- Layer bread and berries
Spread half of the bread cubes in an even layer in the prepared dish. Scatter about 1 1/2 cups of the sliced strawberries over the top, then add the remaining bread cubes in a second even layer. Save the remaining strawberries for the top.
- Whisk the custard
In a large bowl, whisk the eggs, milk, half-and-half, granulated sugar, vanilla, 1 teaspoon cinnamon and 1/2 teaspoon salt for about 1 minute, until the sugar dissolves and no streaks of egg remain.
- Pour and press
Slowly pour the custard evenly over the bread, then use a spatula to press the cubes down gently so every piece is moistened. Scatter the remaining strawberries over the surface and tuck a few down into the gaps.
- Chill overnight
Cover the dish tightly with plastic wrap or foil and refrigerate for at least 8 hours or up to 24 hours. If you pass by the fridge after the first hour, press the bread down once more so the top pieces drink up the custard.
- Make the streusel
When you are ready to bake, heat the oven to 350°F and let the dish sit on the counter for 30 minutes to take the chill off. In a medium bowl, combine the brown sugar, flour, 1 teaspoon cinnamon and 1/4 teaspoon salt. Add the cold butter and rub it in with your fingertips until the mixture looks like coarse, clumpy crumbs.
- Top the casserole
Remove the cover and sprinkle the streusel evenly over the top of the soaked bread, covering it all the way to the edges so it bakes into a crisp, golden crust.
- Bake until golden
Bake on the middle rack for 45 to 50 minutes, until the top is deeply golden, the streusel is crisp and the center is set. A knife inserted into the middle should come out with no liquid egg. If the top browns too quickly, loosely tent it with foil for the last 10 minutes.
- Rest and serve
Let the bake rest on a wire rack for 10 minutes so the custard firms up and slices neatly. Dust with powdered sugar, cut into 10 portions, and serve warm with maple syrup and extra fresh strawberries.
Substitutions and variations
- Swap the brioche for challah, thick-cut Texas toast or a day-old French baguette, keeping the cubes about 1 inch so they soak evenly.
- If you do not have half-and-half, use 3 cups of whole milk in total, though the custard will be slightly less rich.
- Frozen strawberries work in a pinch if you thaw them, pat them very dry and use about 3 cups, otherwise they can make the bake watery.
- Dot 4 ounces of softened cream cheese in small spoonfuls between the bread layers for a cheesecake-style variation.
- Add 1/2 cup of chopped pecans to the streusel for extra crunch, or stir 1/2 teaspoon of almond extract into the custard for a bakery-style twist.
Chloe's tips
- Use ripe but firm strawberries. Overly soft berries release too much juice and can make the center soggy.
- Cut the bread into even 1-inch cubes so everything soaks and bakes at the same rate.
- Do not skip the 30-minute rest on the counter before baking, since a very cold dish can bake unevenly and leave the middle underdone.
- Check the center, not just the top. If the streusel is golden but the middle still jiggles, cover with foil and bake 5 to 10 minutes longer.
- Keep the butter for the streusel cold so it bakes into crunchy clusters instead of melting into a flat layer.
How to store it
- Cover and refrigerate leftovers for up to 4 days.
- Reheat individual portions in a 325°F oven for 10 to 15 minutes, or in the microwave for 45 to 60 seconds, until warm in the middle.
- To freeze, wrap cooled portions tightly and freeze for up to 2 months, then thaw overnight in the fridge before reheating.
- The unbaked assembled casserole can be kept covered in the fridge for up to 24 hours, but add the streusel just before baking.
Serving suggestions
Serve this bake warm, with a few simple extras that make brunch feel complete.
- Warm maple syrup poured at the table
- A dusting of powdered sugar and extra fresh strawberries
- A dollop of whipped cream or vanilla Greek yogurt
- Crispy bacon or breakfast sausage on the side
- A pot of hot coffee or a pitcher of orange juice
Frequently asked questions
Can I make strawberry French toast bake the night before?
Yes, that is exactly what this recipe is designed for. Assemble it without the streusel, cover and refrigerate for 8 to 24 hours, then add the streusel and bake after a 30 minute rest on the counter.
Why is my French toast bake soggy in the middle?
This usually happens when the bread was too fresh, the berries were very juicy or the bake came out too early. Use slightly dried bread, pat the strawberries dry and bake until a knife in the center comes out clean.
Can I use frozen strawberries?
You can, but thaw them completely and pat them very dry first. Use about 3 cups, and expect the bake to be a little juicier than with fresh berries.
What is the best bread for a French toast casserole?
Brioche and challah are ideal because their rich, tender crumb soaks up custard beautifully. Thick sliced white bread or a day-old baguette also works well.
Can I bake it without the overnight rest?
If you are short on time, let the assembled dish soak for at least 1 hour in the fridge, pressing the bread down once or twice. The texture will be a bit less custardy, but it is still delicious.
Let's get cooking!
Whether it is a holiday morning or an ordinary Sunday, this strawberry French toast bake turns breakfast into a little celebration with hardly any effort. Mix it up tonight, wake up to the easy part, and enjoy every sweet, cinnamon-kissed bite with the people you love.
