Prepare egg wash by mixing 1 small egg with 1 tsp milk or water
Brush puff pastry with egg wash
Bake at 200°C (180°C fan) for 8-10 minutes, or air fry at 180°C until golden and crisp
Allow pastry to cool completely
Whip 250ml double cream with 30g icing sugar until soft peaks form
Slice cooled pastry puffs in half horizontally
Fill each puff with whipped cream, strawberry jam, and fresh sliced strawberries
Dust with icing sugar before serving
