8 servings kosher salt and pepper black freshly ground
2.5 cups leeks dried light white green rinsed thinly sliced well ( and parts only)
0.3 cup freshly and parmesan finely grated (use a microplane grater or the smallest holes on a box grater)
1 sheet puff pastry frozen thawed
Equipment
baking sheet
oven
Directions
Preheat the oven to 400 degrees F. On a lightly floured surface, roll the puff pastry to a 13-inch-by-10-inch rectangle and transfer to a parchment-lined baking sheet. Prick the pastry all over with a fork and scatter with the leeks and both cheeses.
Sprinkle with a pinch of kosher salt and 1/4 teaspoon pepper.
Bake until the pastry is a deep golden brown and the leeks are tender, 25 to 30 minutes. Cool for 10 minutes.
Garnish with the chopped chives, cut into 16 or 24 pieces and serve.
