Flaky puff pastry envelops sweet, spiced golden apples baked to golden perfection, ideal for breakfast or snacks.
# What You Need:
→ Pastry
01 - 2 sheets thawed puff pastry (about 17.6 oz)
02 - 1 large egg
03 - 1 tablespoon whole milk
→ Apple Filling
04 - 3 medium golden apples, peeled, cored, and diced
05 - 2 tablespoons unsalted butter
06 - 1/4 cup granulated sugar
07 - 2 tablespoons brown sugar
08 - 1 teaspoon ground cinnamon
09 - 1/4 teaspoon ground nutmeg
10 - 1/2 teaspoon pure vanilla extract
11 - 1 tablespoon fresh lemon juice
12 - 1 tablespoon cornstarch
→ Optional Topping
13 - 2 tablespoons coarse sugar
# How-To:
01 - Preheat oven to 400°F and line a baking sheet with parchment paper.
02 - Melt butter in a skillet over medium heat. Add diced apples, both sugars, cinnamon, nutmeg, and lemon juice. Sauté for 4 to 5 minutes until apples soften.
03 - Mix in vanilla extract and cornstarch. Cook for 1 to 2 more minutes until mixture thickens. Remove from heat and let cool briefly.
04 - On a lightly floured surface, roll out puff pastry sheets if needed. Cut each sheet into 4 equal squares to yield 8 squares total.
05 - Place a spoonful of apple filling in the center of each square. Fold into triangles and press edges firmly to seal. Use a fork to crimp edges.
06 - Place turnovers on the prepared baking sheet.
07 - Whisk egg with milk and brush evenly over turnovers. Sprinkle with coarse sugar if desired.
08 - Make a small slit on top of each turnover with a sharp knife to allow steam to escape.
09 - Bake in preheated oven for 20 to 25 minutes until golden brown and puffed.
10 - Transfer turnovers to a wire rack and cool for 10 minutes before serving.