Ingredients
Equipment
Method
- Preheat oven to 400°F (200°C). Line two baking sheets with parchment paper.
- In a saucepan, combine blackberries, sugar, cornstarch, lemon juice, and thyme sprigs. Cook over medium heat for 5-7 minutes until thickened. Remove thyme stems and let cool completely.
- Unfold puff pastry sheets and cut each sheet into 4 equal squares.
- Lightly score a border 1/2 inch from the edge of each square (do not cut through). Prick the center with a fork.
- Spoon cooled filling into the center of each square.
- Whisk egg and water. Brush the borders of the pastry with egg wash.
- Bake for 18-22 minutes until puffed and deep golden brown.
- Garnish with fresh thyme leaves before serving.
Notes
Ensure the filling is completely cool before adding to the pastry to prevent soggy bottoms. Best served fresh on the day of baking.