01 -
Preheat the oven to 400°F (204°C). Line 2 large baking sheets with parchment paper.
02 -
Add the cleaned and sliced strawberries, sugar, and cornstarch to a mixing bowl. Mix to ensure all the strawberries are well coated. Let sit at room temperature for 15 minutes.
03 -
In another mixing bowl, mix the room temperature cream cheese until smooth. Add powdered sugar and vanilla extract, mixing until smooth and well combined. Taste and adjust the flavor as needed.
04 -
Unfold one sheet of puff pastry to form a square. Cut along the folded lines, then cut each long rectangle in half to form 6 smaller rectangles. Score a ¼-inch border around the edges of each rectangle without cutting all the way through.
05 -
Spread 1 tablespoon of cream cheese filling into the center of each puff pastry rectangle. Layer strawberries on top. Brush the edges with the beaten egg and sprinkle with sugar if desired.
06 -
If the puff pastry is warm or sticky, chill the baking sheet in the fridge for 15-20 minutes. Bake for 20-25 minutes or until the pastries are light golden brown.
07 -
Cool the danishes on the baking sheet for 5 minutes, then transfer to a cooling rack. Top with warm strawberry jam or a vanilla glaze made by whisking powdered sugar, milk, and vanilla extract until smooth.