Jam puff pastry tarts are proof that a stunning bakery-style treat doesn’t have to be complicated. With just store-bought puff pastry, your favorite jam, and a few minutes of assembly, you get golden, flaky pastries with a sweet, jammy center — perfect for breakfast, brunch, or an easy dessert.
Why This Recipe Works
Store-bought puff pastry does all the heavy lifting here, puffing up into dozens of buttery, flaky layers with almost no effort. A simple egg wash gives the pastry a shiny, golden finish, while a well pressed into the center holds the jam in place as it bakes, so you get a defined, jammy center rather than a puddle of filling everywhere.
Ingredients
- 1 sheet frozen puff pastry, thawed according to package instructions
- ½ cup jam or preserves of your choice (raspberry, strawberry, apricot, or peach all work well)
- 1 egg, beaten (for egg wash)
- 1 tablespoon coarse or turbinado sugar, for sprinkling
- Powdered sugar, for dusting (optional)
Optional glaze
- ½ cup powdered sugar
- 1-2 tablespoons milk
Equipment
- A baking sheet
- Parchment paper
- A sharp knife or pastry cutter
- A pastry brush
- A small spoon
Instructions
Step 1: Prep the puff pastry
Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper. On a lightly floured surface, gently unfold the thawed puff pastry sheet and roll it out slightly to smooth any creases.
Step 2: Cut into squares
Using a sharp knife or pastry cutter, cut the puff pastry into 6-9 even squares or rectangles, depending on your desired tart size.
Step 3: Create a border
Using a paring knife, score a border about ½ inch in from the edge of each square, cutting only partway through the dough (not all the way through) — this creates a puffed-up frame around the edges while the center stays flatter to hold the filling.
Step 4: Add the jam
Using a small spoon, add about a tablespoon of jam to the center of each square, spreading it within the scored border. Don’t overfill, since the jam can bubble over during baking.
Step 5: Egg wash and top
Brush the border of each pastry (avoiding the jam-filled center) with the beaten egg. Sprinkle the egg-washed borders with coarse sugar.
Step 6: Bake
Arrange the pastries on the prepared baking sheet, leaving space between each for expansion. Bake for 15-20 minutes, until puffed and deep golden brown.
Step 7: Cool and finish
Let the tarts cool for about 10 minutes on the baking sheet. If using the glaze, whisk together the powdered sugar and milk until smooth, then drizzle over the cooled (or slightly warm) tarts. Alternatively, simply dust with powdered sugar.
Tips for the Best Jam Puff Pastry Tarts
- Keep the puff pastry cold until you’re ready to work with it — warm dough is harder to handle and won’t puff up as well.
- Don’t overfill with jam — too much filling can bubble over and prevent the pastry from puffing properly.
- Score, don’t cut all the way through the border, so the edges puff up into a defined frame.
- Try different jams or even a mix of jam and a small dollop of cream cheese for a different flavor and texture.
- Serve warm for the best flaky texture, though they’re still good at room temperature.
Storage
Store in an airtight container at room temperature for up to 2 days. They’re best enjoyed the day they’re made, since puff pastry loses its crispness over time; a quick warm-up in the oven or toaster oven can help revive them.
Final Thoughts
Jam puff pastry tarts are a simple way to turn a sheet of store-bought puff pastry into an impressive, bakery-style treat with barely any effort. They’re quick enough for a weekday breakfast but look special enough for a brunch spread or dessert table.
