Step 1

Preheat oven to 350F degrees.Line a baking sheet with parchment paper. Lightly grease it with cooking spray.

Step 2

Gently unroll one sheet of the puff pastry onto a lightly floured work surface. Lightly roll the pastry to seal together any folds and flatten it a bit more.

Step 3

Spread the pistachio cream onto the flattened puff pastry dough.Repeat the previous step with the second sheet of puff pastry dough, and lay it over the sheet with the pistachio cream on it.

Step 4

Cut the dough into approximately one-inch-wide strips. Form each strip into a twist and place on the baking sheet.

Step 5

In a small bowl, whisk the egg then brush it onto the twists.Bake the puff pastry twists for 13-20 minutes until golden brown. Baking time will depend on how thick your twists are.

Step 6

Remove the twists from the oven and allow them to cool for at least 10 minutes. Then, dust them generously with the powdered sugar.