Ingredients
Equipment
Method
Prep and preheat
- Preheat your oven to 400F and line two baking sheets with parchment so the turnovers don’t stick.
- Set the baking sheets aside while we make the filling.
Make the cinnamon peach filling
- In a saucepan over medium heat, cook the diced peaches with granulated sugar, cornstarch, cinnamon, and lemon juice for 5 minutes until thickened and glossy.
- Remove from heat and cool the peach filling completely before assembling to prevent soggy pastry.
Assemble the turnovers
- Cut each puff pastry sheet into 4 squares, giving you 8 total squares.
- Place a heaping tablespoon of peach filling in the center of each square, leaving a border around the edges.
- Fold each square diagonally into a triangle and press the edges firmly with a fork to seal so the filling stays inside.
- Transfer the sealed triangles to the prepared baking sheets, spaced apart for even puffing.
- Brush each turnover with beaten egg and sprinkle with coarse sugar for a crisp, golden top.
- Cut a small vent in each turnover so steam can escape and the pastry splits at the edges during baking.
Bake and glaze
- Bake at 400F for 18-22 minutes until deeply golden and puffed with flaky layers visible where the corners curl.
- While warm, drizzle with powdered sugar glaze, then serve.
Notes
For the flakiest results, cool the peach filling completely so the pastry bakes crisp instead of steaming. Storage: refrigerate leftovers in an airtight container up to 3 days; reheat at 350F for 6-8 minutes to re-crisp. Freezer: freeze baked, cooled turnovers (glazed or unglazed) up to 2 months; thaw overnight in the fridge and reheat. Dietary swap: for a lower-sugar option, reduce the granulated sugar in the filling and rely on cinnamon for flavor.
