🥐 Flaky Puff Pastry Triangles
Golden, buttery, and wonderfully crisp homemade puff pastry triangles with delicate layers that shatter beautifully with every bite.
These flaky pastry triangles are made from a simple dough that is repeatedly folded with butter to create dozens of light, airy layers. They can be enjoyed plain, filled with sweet or savory ingredients, or served alongside tea and coffee.
Recipe Information
- Prep Time: 30 minutes
- Chilling Time: 1½–2 hours
- Bake Time: 20–25 minutes
- Total Time: About 2½ hours
- Servings: 12–16 triangles
- Difficulty: Intermediate
- Oven Temperature: 400°F (200°C)
Ingredients
For the Dough
- 3 cups (375 g) all-purpose flour
- 1 tsp salt
- 1 tbsp sugar
- 1 cup (240 ml) cold water
- 2 tbsp (30 g) melted butter
- 1 tsp lemon juice
For Laminating
- 1 cup (225 g) cold unsalted butter
For the Egg Wash
- 1 large egg
- 1 tbsp milk or water
Instructions
1. Make the Dough
In a large bowl, combine the flour, salt, and sugar.
In a separate bowl or measuring cup, mix the cold water, melted butter, and lemon juice.
Gradually add the liquid mixture to the flour while mixing gently until a rough dough forms.
Transfer the dough to a lightly floured surface and knead briefly, just until smooth. Do not overwork it.
Shape the dough into a rectangle, wrap it tightly, and refrigerate for 30 minutes.
2. Prepare the Butter
Place the cold butter between two sheets of parchment paper.
Using a rolling pin, gently pound and roll the butter into a rectangle approximately ½ inch thick.
The butter should be pliable but still cold.
Refrigerate it if it begins to soften too much.
3. Enclose the Butter
Roll the chilled dough into a rectangle large enough to enclose the butter.
Place the butter in the center of the dough.
Fold the dough over the butter from both sides, completely sealing the butter inside.
Pinch the edges closed.
4. Begin Laminating
Place the dough on a lightly floured surface with the seam facing upward.
Roll it gently into a long rectangle.
Fold the dough into thirds, like folding a letter.
This completes the first fold.
Wrap the dough and refrigerate for 20–30 minutes.
5. Repeat the Folds
Remove the chilled dough and place it on a lightly floured surface.
Rotate it 90 degrees.
Roll it into a rectangle again and fold it into thirds.
Chill for another 20–30 minutes.
Repeat this process until you have completed 3–4 total folds.
Always keep the dough cold. If the butter starts becoming soft or leaking, stop and refrigerate the dough before continuing.
6. Roll Out the Pastry
After the final chilling period, roll the dough into a large rectangle approximately ⅛ inch thick.
Trim the edges if necessary to create neat, straight sides.
7. Cut Into Triangles
Using a sharp knife or pizza cutter, cut the pastry into squares or rectangles.
Cut each square diagonally to create triangles.
For larger triangles, cut the pastry into long strips and then cut diagonally.
8. Chill Before Baking
Arrange the triangles on a parchment-lined baking sheet.
Place the baking sheet in the refrigerator for 15–20 minutes.
This helps the butter firm up again and encourages the pastry layers to puff properly.
9. Apply the Egg Wash
Preheat the oven to 400°F (200°C).
Whisk together the egg and milk.
Lightly brush the tops of the triangles with the egg wash.
Try not to let excess egg wash drip down the cut edges, as this can prevent the layers from rising properly.
10. Bake
Bake for 20–25 minutes, or until the triangles are:
- Deep golden brown
- Crisp and flaky
- Well puffed with visible layers
Avoid opening the oven during the first 15 minutes of baking.
11. Cool and Serve
Allow the puff pastry triangles to cool on the baking sheet for a few minutes.
Transfer them to a wire rack.
Serve warm or at room temperature.
🥐 Sweet Filling Ideas
Before folding or shaping, you can fill the pastry with:
- Chocolate or chocolate spread
- Apple and cinnamon
- Sweetened cream cheese
- Nutella
- Jam or preserves
- Cinnamon sugar
- Biscoff spread
🧀 Savory Filling Ideas
Try filling the triangles with:
- Cheese
- Spinach and feta
- Chicken and cheese
- Spiced ground beef
- Potato filling
- Mushroom and cheese
- Pizza filling
Be careful not to overfill them, and seal the edges firmly before baking.
👩🍳 Chef’s Tips
Keep Everything Cold
Cold butter is essential for flaky layers. If the butter melts into the dough, the pastry will lose its distinct layers.
Don’t Overwork the Dough
Handle the dough gently and roll it evenly.
Chill Between Folds
Resting the dough prevents the butter from melting and allows the gluten to relax.
Use a Sharp Cutter
A sharp knife or pizza cutter makes clean cuts. Pressing or crushing the edges can seal the layers together.
Bake at High Heat
A properly hot oven creates steam from the butter and moisture in the dough, causing the pastry layers to rise.
Storage
Store baked puff pastry triangles in an airtight container at room temperature for up to 2 days.
For longer storage, refrigerate for up to 4 days.
Reheating
For the best flaky texture, reheat in a 350°F (175°C) oven for approximately 5–8 minutes.
Avoid microwaving, as it can make the pastry soft.
Freezing
Unbaked triangles can be frozen on a baking sheet until firm.
Transfer them to a freezer-safe container and freeze for up to 2 months.
Bake directly from frozen, adding a few extra minutes to the baking time.
⭐ Final Result
These Flaky Puff Pastry Triangles are buttery, crisp, light, and filled with beautiful layers. Enjoy them plain or turn them into endless sweet and savory creations for breakfast, snacks, appetizers, or dessert. 🥐✨