Best Croissant Poster Recipe – Flaky 30-Minute Pastry

This Croissant Poster is my new favorite way to feed a crowd. It's a giant, shareable pastry that looks like a work of art but comes together with store-bought puff pastry. You get all the buttery, flaky goodness of croissants without the all-day project.

The idea is simple: arrange puff pastry rectangles in a grid, brush with egg wash, and bake until puffed and golden. The result is a beautiful, pull-apart pastry that's perfect for breakfast, brunch, or dessert. Serve it with jam, chocolate, or just on its own.

I love how versatile this is. You can fill it with anything from almond cream to Nutella. It's a guaranteed showstopper.

About the Ingredients

2 sheets (17.3 oz / 490g) frozen puff pastry, thawed

Use all-butter puff pastry for the best flavor. If you can't find it, regular puff pastry works too.

1 large egg

For the egg wash. You can also use milk or cream for a lighter sheen.

1 tablespoon (15 ml) water

To thin the egg wash for easy brushing.

1/4 cup (60g) granulated sugar

For sprinkling on top for a sweet, crunchy crust. Skip if making savory.

1/2 cup (120g) chocolate spread or jam

For filling. Use your favorite: Nutella, raspberry jam, or apricot preserves.

1/2 cup (60g) sliced almonds

Optional, for topping. Adds crunch and looks pretty.

Tips & Tricks

• Keep the puff pastry cold until you're ready to use it. If it gets too warm, it will be hard to work with and won't puff as much.
• Don't overfill the pastries. Too much filling will leak out during baking.
• Make sure to space the pastries apart on the baking sheet so they have room to puff and brown evenly.

Step-by-Step Instructions

1. Prep the Oven and Pan

Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper.

2. Cut the Pastry

On a lightly floured surface, gently roll out each puff pastry sheet to a 12-inch square. Cut each sheet into 4 equal rectangles, giving you 8 total.

3. Add the Filling

Spread about 1 tablespoon of chocolate spread or jam onto the center of 4 rectangles. Leave a border around the edges.

4. Top and Seal

Place the remaining 4 rectangles on top of the filled ones. Press the edges with a fork to seal.

5. Create the Poster Effect

Arrange the 4 filled rectangles on the baking sheet, leaving about 1 inch between them. They will puff and join together slightly during baking, forming a poster-like sheet.

6. Brush and Sprinkle

In a small bowl, whisk the egg with water. Brush the tops of the pastries with the egg wash. Sprinkle with sugar and sliced almonds if desired.

7. Bake to Perfection

Bake for 20-25 minutes, until the pastries are puffed and golden brown. Check the edges for a deep golden color and the bottoms for a crisp sound when tapped.

8. Cool and Serve

Let cool on the baking sheet for 5 minutes, then transfer to a wire rack. Serve warm or at room temperature.

Delicious Variations

Savory

Fill with shredded cheese, ham, and Dijon mustard.

Almond Croissant

Use almond paste and sprinkle with powdered sugar after baking.

Berry Cream Cheese

Mix cream cheese with sugar and top with fresh berries.

How to Store Croissant Poster

Frequently Asked Questions

Ready to impress? Try this Croissant Poster for your next brunch, and don't forget to share your creation with me! Happy saving, Maya

Croissant Poster

Croissant Poster: a stunning, flaky pastry board that's easier than it looks and perfect for brunch.

★★★★½ 4.8 (245 ratings)

15 minPrep time25 minCook time8Servings320 kcalCalories

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🧂 Ingredients

• 2 sheets (17.3 oz / 490g) frozen puff pastry, thawed
• 1 large egg
• 1 tablespoon (15 ml) water
• 1/4 cup (60g) granulated sugar
• 1/2 cup (120g) chocolate spread or jam
• 1/2 cup (60g) sliced almonds

📋 Instructions

1. 1Prep the Oven and Pan — Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper.
2. 2Cut the Pastry — On a lightly floured surface, gently roll out each puff pastry sheet to a 12-inch square. Cut each sheet into 4 equal rectangles, giving you 8 total.
3. 3Add the Filling — Spread about 1 tablespoon of chocolate spread or jam onto the center of 4 rectangles. Leave a border around the edges.
4. 4Top and Seal — Place the remaining 4 rectangles on top of the filled ones. Press the edges with a fork to seal.
5. 5Create the Poster Effect — Arrange the 4 filled rectangles on the baking sheet, leaving about 1 inch between them. They will puff and join together slightly during baking, forming a poster-like sheet.
6. 6Brush and Sprinkle — In a small bowl, whisk the egg with water. Brush the tops of the pastries with the egg wash. Sprinkle with sugar and sliced almonds if desired.
7. 7Bake to Perfection — Bake for 20-25 minutes, until the pastries are puffed and golden brown. Check the edges for a deep golden color and the bottoms for a crisp sound when tapped.
8. 8Cool and Serve — Let cool on the baking sheet for 5 minutes, then transfer to a wire rack. Serve warm or at room temperature.

👨‍🍳 Chef's Note: For the flakiest results, handle the pastry as little as possible and keep it cold.

Servings: 8

Cuisine: French-American

Course: Pastry

Nutrition (per serving): 320 kcal · 5g protein · 30g carbs · 20g fat

Written by Maya Chen

Maya writes about everyday budgeting and frugal living, focusing on simple, actionable ways to save money without feeling deprived. She enjoys testing money-saving hacks and sharing what actually works in real life.