Brie Potato Tarts Puff Pastry (Print Version)

# Ingredients:

→ For the Rough Puff Pastry

01 - 225 g plain (all-purpose) flour
02 - 175 g unsalted butter, chilled
03 - 1/4 teaspoon salt
04 - 150 ml icy cold water

→ For the Brie & Potato Tarts

05 - 6 small new potatoes
06 - 90 g brie
07 - 1 tablespoon olive oil
08 - 2 tablespoons parmesan cheese, finely grated
09 - 1 sprig rosemary
10 - 1 beaten egg
11 - Sea salt

# Instructions:

01 - Combine the flour and salt in a medium mixing bowl. Add cubed butter (1/2-1 cm size) and toss to coat without rubbing in.
02 - Add 3/4 of the cold water and stir with a blunt knife until a firm dough forms. Add more water if needed but ensure the dough is not sticky.
03 - Flour your surface and roll the dough into a long oblong. Fold the top third over the middle, then fold the bottom third over that. Turn 90° and repeat this rolling and folding process two more times.
04 - Wrap the dough in clingfilm and refrigerate it for 30 minutes.
05 - Preheat your oven to 200°C (400°F) and line a baking sheet with parchment paper.
06 - Boil lightly salted water and slice potatoes using a mandoline to a 1 mm thickness. Blanch them for 30 seconds, drain, and refresh in cold water. Set aside.
07 - Roll the chilled pastry into a rectangle approximately 15 cm wide and 48 cm long. Trim the edges and cut into 6 equal rectangles.
08 - Score around the edges of each pastry rectangle (3/4 cm in) and prick the base. Place them onto the baking sheet with spacing.
09 - Slice the brie thinly and place inside the scored lines of each tart. Layer 6-8 potato slices on top, slightly overlapping. Brush the potatoes with olive oil and the edges with beaten egg.
10 - Sprinkle parmesan cheese over the tarts and bake for 20-25 minutes until golden and crispy. Garnish with chopped rosemary and a pinch of sea salt flakes before serving.

# Notes:

01 - Ensure the dough remains cold during preparation to maintain the flaky texture.