The Perfect Overnight Croissant Recipe

The Perfect Overnight Croissant Recipe | Mylk Alchemy

This post may contain affiliate links, which means I may earn a small commission if you make a purchase through these links. This comes at no extra cost to you, and it helps support the content I create here on the blog. Thank you for your support!


What better way to embrace the quiet magic of a slow morning than with homemade croissants?

Now, I know what you’re thinking—croissants sound complicated. But don’t worry, this recipe is designed to make the process relaxing and rewarding, instead of overwhelming. By doing most of the work the day before, you’ll wake up on Sunday with croissants that are ready to bake—without the stress of a full-day project.

So, slip into your coziest loungewear, pour yourself a cup of your favorite herbal tea, and let’s make flaky, buttery croissants—the slow-living way.

Why Overnight Croissants are Perfect for a Slow Morning

Baking croissants is an art of patience, but that’s exactly why they’re ideal for a slow, mindful Sunday. Instead of cramming the entire process into one long day, the overnight method allows you to:

  • Reduce morning stress – No need to wake up at dawn and start from scratch.
  • Improve the flavor – A slow, cold rise enhances the deep, buttery taste.
  • Make the dough easier to handle – Chilled dough is more cooperative and less sticky.
  • Achieve perfect, bakery-quality layers – Letting the butter and dough rest ensures those dreamy, delicate layers we all love.

The best part? When you wake up, your croissant dough is waiting for you—ready to be rolled out and transformed into golden, crisp perfection.

But what exactly happens when we slow-proof croissant dough twice in the fridge? Let’s dive into the science behind why this method produces the best results.

The Science Behind Proofing Croissant Dough Twice in the Fridge

The secret to bakery-quality croissants isn’t just in the butter or the folding—it’s in the two-step proofing process. Proofing croissant dough twice in the fridge—once before laminating and again after shaping—enhances flavor, structure, and texture in ways that room-temperature proofing simply can’t.

1. Slow Fermentation for Better Flavor Development

The first proof (before laminating) allows the yeast to ferment slowly in a cold environment, which:

  • Breaks down starches into sugars, creating a deeper, more complex flavor.
  • Reduces excessive yeast activity, preventing an overly yeasty taste.
  • Enhances the Maillard reaction, resulting in better browning and caramelization when baked.

The longer the slow fermentation, the richer and more aromatic the croissant’s taste!

2. Cold Gluten Relaxation for Easier Rolling & Better Layers

During the first cold proof, gluten strands develop and strengthen, but they also need to relax so the dough is easier to roll out.

  • If the dough is too elastic, it will shrink when rolled.
  • Chilling allows gluten to relax, making it easier to laminate without tearing or excessive resistance.

Result? A dough that rolls out smoothly without bouncing back, ensuring even butter distribution.

3. Laminating Cold Dough & Butter for Flaky Layers

Croissant dough relies on butter staying solid between dough layers during lamination.

  • If the dough is too warm, the butter melts into the dough instead of forming distinct layers.
  • Refrigerated dough & butter maintain separate layers, ensuring a crispy, flaky texture when baked.

Cold lamination creates those delicate, airy layers inside a croissant.

4. Second Proofing in the Fridge for More Controlled Dough Expansion

After shaping, croissants need to proof again, but proofing at a cold temperature slows yeast activity, resulting in:

  • More even rising – Dough doesn’t overinflate, preventing collapsed layers.
  • Better gas retention – The gluten structure holds air pockets, making croissants light & airy.
  • Prevents butter leakage – Slow proofing keeps butter firm, stopping it from melting out during baking.

Final proofing in the fridge ensures croissants hold their shape and bake with perfect rise and texture.

Ingredients for the Perfect Croissants

Before we dive in, let’s gather our simple, high-quality ingredients—because in a recipe like this, every ingredient shines.

For the Dough:

  • 4 cups (500g) bread flour (for better gluten structure and chewiness)
  • 1/4 cup (50g) granulated sugar (for just a hint of sweetness)
  • 2 1/4 tsp (1 packet) active dry yeast (or instant yeast)
  • 1 1/4 tsp salt (balances the sweetness and enhances flavor)
  • 1 1/4 cups (300ml) warm milk (not too hot—around 110°F/43°C)
  • 2 tbsp (30g) unsalted butter, softened

For the Butter Block (Lamination):

  • 1 cup (225g) unsalted butter, cold but slightly pliable

For the Egg Wash:

  • 1 egg
  • 1 tbsp milk

Day 1: A Slow Saturday of Dough & Butter Prep

For a weekend-friendly schedule, this method allows you to start on Saturday morning, complete the laminating and shaping in the evening, and proof overnight before baking fresh Sunday morning. This approach enhances flavor and texture while spreading the workload over two days for a relaxed experience..

Step 1: Activate the Yeast

  • Warm 1 1/4 cups (300ml) milk to 110°F (43°C)—just warm enough to wake up the yeast, but not hot enough to kill it.
  • Stir in 2 1/4 tsp active dry yeast and 1 tsp sugar (this helps feed the yeast).
  • Let sit for 5–10 minutes until frothy and bubbly—this means your yeast is alive and ready to work its magic.

If your yeast isn’t foaming, it may be inactive—start over with fresh yeast to ensure a good rise!

Step 2: Mix and Knead the Dough

  • In a large mixing bowl, whisk together:
    • 4 cups (500g) bread flour
    • Remaining sugar (1/4 cup or 50g)
    • 1 1/4 tsp salt
  • Pour in the yeast mixture and add 2 tbsp softened butter.
  • Mix until a rough dough forms, then knead for 5–7 minutes (by hand or with a stand mixer) until the dough is smooth, elastic, and slightly tacky to the touch.

Step 3: First Rise

  • Shape the dough into a ball and place it in a lightly greased bowl.
  • Cover with plastic wrap or a clean kitchen towel.
  • Refrigerate 8–12 hours. This slow fermentation deepens the flavor and relaxes the gluten, making the dough easier to roll out.

Step 4: Prepare the Butter Block

  • Place 1 cup (225g) unsalted butter between two sheets of parchment paper.
  • Use a rolling pin to flatten and shape it into an 8×8-inch (20×20 cm) square.
  • Keep it refrigerated to stay firm but pliable for lamination.

Step 5: Laminating the Dough (Creating the Layers)

  1. Roll the chilled dough into a 12×12-inch (30×30 cm) square on a lightly floured surface.
  2. Place the butter block in the center at a 45° angle, so it looks like a diamond on the dough.
  3. Fold the corners of the dough over the butter, sealing it inside.
  4. Roll it out into a 10×20-inch (25×50 cm) rectangle.
  5. Fold the dough into thirds (like a letter), then chill for 30 minutes.
  6. Repeat this rolling and folding process twice more, chilling between each fold.

Day 2: A Slow Sunday Morning of Croissant Making

Step 6: Shaping the Croissants

  1. Roll the dough into a 10×30-inch (25×75 cm) rectangle, about 1/4 inch thick.
  2. Cut into triangles (about 3.5 inches wide at the base).
  3. Make a small slit at the base and roll up tightly but gently.
  4. Place on a parchment-lined baking sheet, cover loosely with plastic wrap or a clean kitchen towel, and let them proof in the refrigerator overnight.

For Pain au Chocolat (Chocolate Croissants)

Want to take your croissants to the next level? Try this decadent Pain au Chocolat variation!

  1. Instead of triangles, cut the dough into rectangles—about 3 inches wide and 6 inches long.
  2. Place two thin bars of dark chocolate (or chocolate batons) along one short edge of each rectangle.
  3. Roll the dough tightly around the chocolate, keeping it snug but without pressing too hard.
  4. Place them seam-side down on the baking sheet, ensuring they hold their shape while rising.
  5. Cover and proof, just like the croissants.

Pro Tip: For authentic French-style Pain au Chocolat, use high-quality dark chocolate (60–70% cocoa) for a rich, bittersweet contrast to the buttery pastry.

If you love an extra indulgent version, try adding a light sprinkle of sea salt on top before baking to enhance the chocolate flavor.

Step 7: Baking the Croissants

  1. Preheat oven to 375°F (190°C).
  2. Brush croissants with the egg wash (whisked egg + milk).
  3. Bake for 18–22 minutes, until golden and crispy.
  4. Let them cool slightly before enjoying (but fresh croissants are best when still warm!).

Weekend Croissant Timeline

Saturday: Dough Prep in the Morning, Refrigerate All Day

9:00 AM – Make the Dough (40 Minutes)

  • Activate yeast (10 min).
  • Mix & knead dough (10 min).
  • Shape into a ball and place in a lightly greased bowl.

9:30 AM – First Slow Proof (Refrigerate Until 6 PM, ~8–10 Hours)

  • Instead of proofing at room temperature, place the dough straight into the fridge.
  • This slows down yeast activity, allowing for better gluten development and enhanced flavor.

Dough rests all day in the fridge while you go about your day!

Saturday Evening: Laminating & Shaping

6:00 PM – Prepare the Butter Block (10 Minutes)

  • Roll 1 cup (225g) unsalted butter into an 8×8-inch (20×20 cm) square.
  • Keep it refrigerated until needed.

6:10 PM – Start Laminating (2 Hours Total)

  • Roll out chilled dough into a 12×12-inch (30×30 cm) square.
  • Encase the butter block in the dough.
  • Complete 3 folds, chilling for 30 minutes between each turn.

Total laminating time: ~2 hours (including chilling).

8:30 PM – Shape the Croissants (30 Minutes)

  • Roll dough into a 10×30-inch (25×75 cm) rectangle and cut into triangles or rectangles (for Pain au Chocolat).
  • Roll up croissants and place them seam-side down on a parchment-lined baking sheet.

9:00 PM – Second Slow Proof (Overnight in the Fridge, 8–12 Hours)

  • Instead of proofing at room temperature, place the shaped croissants in the fridge overnight.
  • This enhances structure and texture, making them extra flaky and flavorful.

Let croissants rest overnight while you sleep

Sunday Morning: Bake & Enjoy!

6:00 AM – Take Croissants Out of the Fridge (2 Hours)

  • Let them sit at room temperature for 2 hours to finish proofing.
  • They should look puffy and slightly jiggly when you shake the tray.

7:30 AM – Preheat Oven & Egg Wash

  • Preheat oven to 375°F (190°C) (10 min).
  • Brush croissants with egg wash (5 min).

7:45 AM – Bake!

  • Bake for 18–22 minutes, until golden brown and crisp.

8:10 AM – Cool & Serve!

  • Let them cool for 10 minutes, then serve warm with coffee, tea, or jam!

Enjoying Croissants Like the French

A slow Sunday morning with fresh, homemade croissants isn’t just about baking—it’s about how you enjoy them. And if there’s anyone who has perfected the art of savoring a croissant, it’s the French.

In France, breakfast (or le petit déjeuner) is simple, elegant, and unhurried—a moment to ease into the day with something light yet satisfying. Croissants are never rushed; they are enjoyed with care, alongside the perfect pairing of coffee, tea, jam, and other simple accompaniments.

Here’s how you can elevate your croissant experience and enjoy them just like the French do—whether it’s a relaxed morning at home or a dreamy Parisian-inspired brunch.

1. The Classic: Croissant & Coffee

No French breakfast is complete without a hot, strong coffee to complement the buttery, flaky croissant. But it’s not just about what you drink—it’s about how you drink it.

How the French Do It:

  • Café au lait – A large cup of coffee with steamed milk, often served in a bowl for dipping. (Yes, dipping your croissant in coffee is totally acceptable!)
  • Espresso – A small, bold shot of coffee, for those who prefer their morning brew strong and straightforward.
  • Café crème – A richer, creamier version of a cappuccino, perfect for sipping slowly.

How to Enjoy It:
Tear off a piece of warm croissant, dip it into your café au lait, and let the buttery layers soak up the coffee’s richness. It’s a match made in heaven!

2. Croissants with Jam & Butter

In France, croissants are often enjoyed with a spread of jam and high-quality butter—never overloaded, just enough to enhance the flavor.

How the French Do It:

  • Beurre d’Isigny – A rich, creamy butter from Normandy, often lightly salted, spread over a split croissant.
  • Confiture de fraise – Classic strawberry jam, made with fresh berries and just a touch of sugar.
  • Apricot jam – A traditional French favorite, with its sweet, slightly tangy flavor.

How to Enjoy It:
Split the croissant horizontally, spread a thin layer of butter, and add a small dollop of homemade jam. Eat slowly, savoring each bite.

3. The Parisian Breakfast: Croissant, Juice & Fruit

For a lighter breakfast, Parisians often pair their croissant with fresh juice and seasonal fruit. This keeps the meal refreshing, simple, and balanced.

How the French Do It:

  • Freshly squeezed orange juice (jus d’orange pressé) – A common sight at any Parisian café, balancing the richness of a croissant.
  • Apple juice (jus de pomme) – A popular alternative, made from crisp, sweet apples.
  • Seasonal fruit – Sliced apples, pears, or berries to add a fresh, natural sweetness.

How to Enjoy It:
Take a bite of croissant, a sip of fresh juice, and a bite of fruit—a simple yet elegant way to enjoy a balanced and refreshing breakfast.

4. The Indulgent Parisian Brunch: Croissant with Cheese & Ham

If you want something a little more indulgent, a savory twist on the croissant is the way to go.

How the French Do It:

  • Croissant au jambon et fromage – A warm croissant with ham and cheese, often baked with béchamel sauce.
  • Brie or Camembert – Soft, creamy French cheeses that pair beautifully with croissant layers.
  • Smoked salmon & cream cheese – A more refined option, pairing buttery croissants with lightly smoked fish.

How to Enjoy It:
Either slice a warm croissant and fill it with cheese and ham, or place slices of Brie on a warm croissant and let the residual heat melt it slightly.

For a truly French touch, pair with a small salad or a simple glass of wine (yes, even at brunch!).

5. The Ultimate Indulgence: Pain au Chocolat & Hot Chocolate

If you’re craving a decadent treat, go for a pain au chocolat (a croissant filled with chocolate) and a rich, velvety French-style hot chocolate.

How the French Do It:

  • Chocolat chaud – Thick, dark, creamy hot chocolate, often made with real melted chocolate.
  • Pain au chocolat – Essentially a croissant with two bars of dark chocolate baked inside, for a perfect balance of crisp and gooey.

How to Enjoy It:
Take a bite of pain au chocolat, let the chocolate melt in your mouth, and sip on thick, creamy hot chocolate—pure indulgence, French-style.

Bonus tip: Add a sprinkle of cinnamon or a dollop of whipped cream for an extra luxurious touch!

Bringing the French Breakfast to Your Home

How to Set Up a French-Inspired Sunday Breakfast Table

Want to take it a step further? Transform your slow morning into a Parisian-inspired breakfast experience:

  • Set the Mood – A cozy breakfast nook, natural light, and a fresh linen tablecloth.
  • French Café Music – Play soft jazz or a classic Édith Piaf playlist in the background.
  • A Simple but Elegant Spread – Arrange warm croissants, a small dish of butter, a selection of jams, fresh fruit, and a steaming pot of coffee or tea.
  • Presentation Matters – Place croissants in a woven basket, serve juice in glass carafes, and enjoy everything on simple, elegant plates.

Pro Tip: If you’re feeling extra fancy, serve your croissants on a wooden board with a selection of cheeses, honey, and fresh figs—an effortless yet elegant French-inspired brunch platter.

FAQ: Everything You Need to Know About Making Overnight Croissants

1. Can I make the dough ahead of time and freeze it?

Yes, but when you freeze it makes a difference!

  • If you want to freeze before laminating (best for longer storage):
    • Make the dough as directed and let it rise overnight in the fridge.
    • The next day, punch it down, shape it into a flat rectangle, wrap it tightly in plastic wrap and then foil, and freeze for up to 2 months.
    • When ready to use, thaw it overnight in the fridge, then proceed with laminating (rolling in the butter).
  • If you want to freeze after laminating (best for convenience):
    • Complete the butter folding and rolling process (lamination).
    • Wrap the entire sheet of laminated dough tightly and freeze.
    • Thaw in the fridge overnight, then roll, cut, shape, proof, and bake.
  • If you want to freeze shaped, unbaked croissants (perfect for fresh-baked croissants anytime!):
    • Shape the croissants as usual.
    • Place them on a baking sheet and freeze them uncovered for 1–2 hours until solid.
    • Then, transfer them to an airtight container or freezer bag.
    • When ready to bake, remove them from the freezer and let them thaw and proof at room temperature for about 6–8 hours (or overnight in the fridge) before baking.
  • If you want to freeze fully baked croissants:
    • Let them cool completely after baking.
    • Freeze in an airtight bag for up to 3 months.
    • Reheat in a 350°F (175°C) oven for 10–12 minutes to crisp them up.

2. Why does the dough need to rest in the fridge?

Letting the dough rest in the fridge does two important things:

  1. Enhances flavor: The yeast slowly ferments in the cold environment, developing a richer, more complex taste (just like sourdough).
  2. Improves texture: Chilling allows the gluten to relax, making the dough easier to roll out and preventing it from shrinking back when shaping.

This slow fermentation process is the key to making bakery-style croissants!

3. What type of butter is best for croissants?

Croissants rely on butter for their layers, so quality matters!

  • Best choice: European-style butter with at least 82% butterfat. This type of butter has less water, which creates crisper, flakier layers.
  • Recommended brands: Kerrygold, Plugrá, Président, Beurre d’Isigny (if available, go for French AOP butter).
  • Avoid: Standard American butter (usually around 80% butterfat) as it has more water and may not laminate as well.

Pro Tip: If your butter is too hard and brittle, let it sit at room temperature for 5 minutes before rolling it into a block. It should be pliable but still cold to roll smoothly into the dough.

4. Can I make croissants without a stand mixer?

Yes! Croissant dough is slightly sticky but still manageable by hand.

  • Mix the ingredients in a large bowl until they form a shaggy dough.
  • Knead on a lightly floured surface for 10–12 minutes, until it becomes smooth, elastic, and slightly tacky.
  • If the dough sticks too much, lightly flour your hands, but avoid adding too much flour—it should remain soft.

A bench scraper is helpful for lifting and folding the dough as you knead!

5. Why did my croissants turn out dense instead of flaky?

Croissants should be light, airy, and crisp—if yours turned out dense, here’s what may have gone wrong:

  • The butter melted into the dough. Keep your butter cold at all times to maintain the delicate layers. If the butter gets too soft, refrigerate the dough before continuing.
  • Underproofing. The croissants should double in size before baking. If they haven’t proofed enough, the layers won’t separate properly.
  • Overproofing. If left too long, the croissants may collapse when baked. Check for a gentle jiggle—they should be soft but still hold their structure.
  • Dough was rolled too thin or too thick. Keep it around 1/4 inch thick when rolling out the final sheet.

Pro Tip: Test proofed croissants by gently shaking the baking tray—they should wobble slightly but not deflate.

6. Can I make Pain au Chocolat with milk chocolate instead of dark?

Yes! While traditional Pain au Chocolat is made with dark chocolate (60–70% cocoa), you can use:

  • Milk chocolate for a sweeter variation.
  • Nutella or chocolate hazelnut spread for a creamy filling.
  • Chocolate chips in a pinch (though chocolate batons work best for even melting).

For extra indulgence, sprinkle a tiny bit of sea salt on top before baking—it enhances the chocolate flavor beautifully

7. Do I need to use bread flour, or can I use all-purpose flour?

Bread flour is recommended because it has a higher protein content (12–13%), which helps create a stronger dough that holds its structure.

However, you can use all-purpose flour (10–11% protein) if that’s what you have on hand. The result will be slightly softer, but still delicious.

Pro Tip: If using all-purpose flour, reduce the liquid slightly (by about 1 tbsp) to avoid a dough that’s too sticky.

Troubleshooting Quick Guide: Why Did My Croissants…?

  • Turn out flat & greasy? → Butter melted into the dough. Keep everything cold! ❄️
  • Not puff up? → Underproofed. Let them rise longer before baking.
  • Collapse after baking? → Overproofed. Check for a gentle jiggle before baking.
  • Burn on top but stay raw inside? → Oven too hot. Bake at 375°F (190°C), no higher.
  • Lack flaky layers? → Dough may have been overworked or rolled too thin.

You Might Also Like...

Leave a Reply