These flaky, buttery puff pastry squares can be made sweet or savory and are perfect for breakfast, snacks, appetizers, or desserts.
Yield
- 16 squares
- Prep time: 20 minutes
- Bake time: 15–20 minutes
Ingredients
For the pastry
- 1 sheet frozen puff pastry (about 250–300 g), thawed according to package directions
- 1 large egg
- 1 tablespoon water
Optional Sweet Fillings
- Fruit jam or preserves
- Fresh berries
- Cinnamon sugar (2 tablespoons sugar + 1 teaspoon cinnamon)
- Chocolate chips or chopped chocolate
- Cream cheese sweetened with a little sugar
Optional Savory Fillings
- Grated cheddar, mozzarella, or parmesan
- Cooked spinach
- Pesto
- Ham or cooked chicken
- Caramelized onions
Step 1: Prepare the Puff Pastry
- Remove the puff pastry from the freezer and thaw until pliable but still cool.
- Lightly flour your work surface.
- Unfold the pastry carefully to avoid cracks.
- Roll gently to smooth the surface, keeping the pastry roughly rectangular.
Tip: Keep the pastry cold. Warm pastry becomes sticky and won’t puff as well.
Step 2: Cut into Squares
- Using a sharp knife or pizza cutter, trim uneven edges if desired.
- Cut the sheet into:
- 4 × 4 grid for 16 small squares, or
- 3 × 3 grid for 9 larger squares.
Place the squares on a baking tray lined with parchment paper, leaving space between them.
Step 3: Egg Wash
Whisk together:
- 1 egg
- 1 tablespoon water
Brush the tops lightly with the egg wash.
The egg wash gives the pastry a shiny, golden finish.
Step 4: Add Fillings (Optional)
For Sweet Squares
Jam Squares
- Place 1 teaspoon jam in the center of each square.
Cinnamon Sugar Squares
- Brush lightly with melted butter.
- Sprinkle with cinnamon sugar.
Chocolate Squares
- Place a small piece of chocolate in the center.
- Fold opposite corners slightly inward if desired.
For Savory Squares
Cheese Squares
- Sprinkle grated cheese over each square.
Spinach & Cheese
- Mix cooked spinach with cheese.
- Add a small spoonful to the center.
Pesto Squares
- Spread a thin layer of pesto and top with parmesan.
Avoid overfilling, as fillings can leak during baking.
Step 5: Create a Raised Border (Bakery Style)
For neat bakery-style squares:
- Using a knife, lightly score a border about 1 cm (½ inch) from the edge.
- Do not cut all the way through.
During baking, the outer border rises higher than the center, creating a well for toppings.
Step 6: Bake
- Preheat oven to 200°C (400°F).
- Bake for 15–20 minutes until:
- Deep golden brown
- Crisp and flaky
- Fully puffed
Rotate the tray halfway through baking if your oven has hot spots.
Step 7: Cool and Finish
Allow the pastries to cool for 5 minutes.
Sweet Finishes
- Dust with powdered sugar.
- Drizzle with icing made from powdered sugar and milk.
- Add fresh fruit.
Savory Finishes
- Sprinkle with herbs.
- Add cracked black pepper.
- Garnish with parmesan.
Troubleshooting
Pastry Didn’t Puff
- Dough became too warm before baking.
- Oven wasn’t fully preheated.
- Pastry was compressed too much while rolling.
Bottom Is Soggy
- Too much filling.
- Filling was very wet.
- Baking tray was overcrowded.
Uneven Browning
- Use egg wash evenly.
- Rotate tray halfway through baking.
Simple Bakery-Style Vanilla Glaze
Mix:
- 1 cup powdered sugar
- 2–3 tablespoons milk
- ½ teaspoon vanilla extract
Drizzle over cooled sweet puff pastry squares.
The result is a light, crisp, flaky pastry with dozens of buttery layers and a golden, bakery-quality finish.