Ingredients
Method
Simmer Caramelized Apple Filling
- In a medium saucepan over medium heat, melt 2 tablespoons butter. Add the diced apples, brown sugar, cinnamon, nutmeg, and lemon juice. Cook for 6 to 8 minutes, stirring frequently, until apples are tender-crisp and juices are bubbling.
- Stir in the cornstarch slurry and simmer for 1 minute until the spiced caramel sauce thickens and coats the apples glossily. Remove from heat, stir in vanilla, and let cool completely to room temperature (hot apples will melt puff pastry dough).
Cut, Fill & Crimp Turnovers
- Preheat oven to 400°F (200°C). Line two large baking sheets with parchment paper.
- Unroll each chilled puff pastry sheet on a lightly floured surface. Cut each sheet into 4 even squares (approx. 5x5 inches), giving 8 squares total.
- Spoon about 2 heaping tablespoons of cooled spiced apple filling into the center of each square. Lightly brush the pastry edges with egg wash.
- Fold one corner over the filling to form a triangle. Firmly press the edges together and crimp securely with the tines of a fork to seal in the apple juices.
- Cut 2 to 3 small slits on top of each turnover for steam vents. Brush tops generously with egg wash and sprinkle heavily with coarse turbinado sparkling sugar.
Bake to Puffed Perfection & Glaze
- Bake at 400°F for 20 to 22 minutes, rotating pans halfway through, until pastries are dramatically puffed and deeply golden-brown.
- Transfer turnovers to a wire cooling rack and let rest for 10 minutes.
- In a small bowl, whisk together powdered sugar, milk, and vanilla until smooth and drizzly. Drizzle generously over warm turnovers and serve immediately.
Nutrition
Notes
Always allow the cooked apple filling to cool completely before placing it onto the puff pastry. Hot filling melts the butter layers in the dough, preventing the pastry from expanding into crisp, airy layers.
