1. Preheat the oven to 400ºF.
2. Lightly flour a working surface, and roll out the thawed puff pastry sheet into a 16″x14″ rectangle. Transfer the dough to the prepared baking sheet (lined with parchment paper) by wrapping it around the rolling pin and unrolling over the sheet.
3. In a large bowl, combine the halved strawberries, light brown sugar, honey, cornstarch and vanilla extract, stirring until fully incorporated.
4. Arrange the strawberry filling over the dough, leaving about 3 inches from the edges. Lift the edges up and fold up and over the berries.
5. Brush the crust with egg wash and sprinkle with sugar.
6. Bake for 25-30 minutes, until golden brown.

To Serve:

1. Remove from the oven and cool for 3-5 minutes. Serve with a scoop of vanilla ice cream and some fresh thyme sprigs and edible flowers.