Apple pie twice-baked croissants are a fabulously easy hack that turns store-bought croissants into a crisp fall breakfast or brunch treat. And yes, definitely dessert-worthy!

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As you might know, I don’t share much trendy food, but when I do, I have a good reason. These apple pie twice baked croissants turned out even better than I expected, you’re going to want to add them to your fall baking plan.
🍏 This project is easy and perfect for celebrating those first cool days of fall (and apple season.)
🍏 It’s a fun trick that turns store bought croissants into a super crisp bakery style dessert or breakfast.
🍏 Make the apple filling and topping ahead, so all you have to do is pop them in the oven for just a few minutes!

What are twice baked croissants?
Twice-baked croissants start with already-baked croissants that are split, filled, and baked again until crisp. Classic almond croissants are probably the best-known example of the twice-baked technique.
The result is a company worthy treat for brunch, an afternoon tea break, or even after dinner.
My apple pie twice-baked croissants take it in a fall direction with jammy apple filling and streusel.

The twice baked croissant method
- Use a sharp serrated knife to gently slice the croissants in half lengthwise.
- Give them a pre-toast in the 375F oven, cut sides up, for about 4 minutes.
- Fill the bottom halves with your apple pie filling.
- Brush the top halves with a beaten egg before dusting with the buttery pecan streusel.
- Give them a final bake to heat through.



The apple pie filling + streusel
THE APPLE PIE FILLING: this is so simple but so darned delish. And cute. Just dice up a couple of apples and simmer them with sugar, spices, and cornstarch until they’re tender ~ it only takes a few minutes.
- You could even use my French Apple Jam Recipe!
THE TOPPING: kind of a cross between a crumble and a pecan streusel.

You asked
What apples should I use?
- I love Granny Smith or Honeycrisp. For these apple pie croissants I used Granny Smith. I always toss my cut apples with lemon juice to keep them bright.
Can I use canned apple pie filling?
- Yes, as long as it’s a good quality. If the slices are large, consider chopping them to better fit the croissant half.
Can I make these ahead?
- Make the filling and topping ahead. Keep in the fridge until you’re ready and then fill and bake the croissants.
Why do you have to toast the croissants before filling?
- That crisps up the cut surfaces, which would stay soft otherwise.
Can twice baked croissants be reheated?
- They’re best warm from the oven, but if you need to reheat, do it in an oven or toaster oven ~ a microwave will make them soft.

Apple Pie Twice Baked Croissants
Equipment
- parchment paper
- medium saucepan
Ingredients
- 6 croissants, day-old is fine
apple pie filling
- 2 good sized Granny Smith apples
- squeeze of lemon juice
- 1/4 cup sugar, I use white to keep the bright color of the apples, but you can also use golden brown sugar.
- 3/4 tsp apple pie spice, or sub 1/2 tsp cinnamon, 1/8 tsp nutmeg, 1/8 tsp allspice.
- 1 Tbsp cornstarch
- 1/2 tsp vanilla bean paste or extract
- pinch salt
- 1/4 cup water, or a bit more if it gets too dry.
- 1 egg beaten, to help the streusel stick to the croissants.
the topping
- 1/4 cup AP flour
- 1 1/2 Tbsp salted butter, cold, cut into small chunks.
- 1 Tbsp brown sugar
- 1/8 tsp cinnamon
- 2 Tbsp finely chopped pecans, plus a few extra for topping.
garnish
Instructions
- Preheat the oven to 375F and line a baking sheet with parchment paper.
the apple pie filling
- Peel the apples and cut them into a petite dice, about 1/4 inch chunks. I got about 3 cups of chopped apples. Toss with a little lemon juice and add to a medium saucepan along with the 1/4 cup sugar, 3/4 tsp apple pie spice, 1 Tbsp cornstarch, 1/2 tsp vanilla bean paste or extract, pinch salt, and1/4 cup water. Give everything a good toss to combine.
- Bring to a simmer over medium high heat, stirring often to prevent sticking. Then turn down and let the apples simmer until the sauce is thick and glossy and the apples are tender. I partially cover the pan to retain moisture. This will only take about 10 minutes. Add a little more water if the sauce gets too thick before the apples have cooked.
- Turn the apple filling into a bowl and set aside to cool.
the pecan streusel topping
- Put the 1/4 cup AP flour, 1 1/2 Tbsp cold salted butter cut in chunks, 1 Tbsp brown sugar, 1/8 tsp cinnamon, and 2 Tbsp finely chopped pecans into a bowl and use a fork or your fingers to combine into a sandy mixture. Make sure to get all the butter incorporated. Set aside. Note: do not add the beaten egg to the streusel, it's for brushing on the croissants to help it stick.
the croissants
- Use a large sharp serrated knife to slice the croissants in half lenghtwise. Use a gentle sawing motion so you don't crush them.
- Set them, cut side up, on the baking sheet. Bake for 4 minutes.
- Spread the apple pie filling on the bottom side of each croissant.
- Turn the top sides over and brush lightly with the beaten egg. Sprinkle the pecan streusel over the top. Note: I like to add a few extra crushed pecans on top.
- Bake for a further 7 minutes, or until golden, crisp and hot. Serve right away, with a dusting of powdered sugar if you like.
- Leftovers can be kept lightly covered at room temperature for a day.
Notes
Nutrition
More fall apple desserts
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Maple Walnut Apple Crisp
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Mini Apple Spice Cakes
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