My YouTube Recipe Channel→ Fumie's Recipe https://youtu.be/umCF45mm4cE

【For Pastry】 Put the diced butter, cake flour, and bread flour in a large bowl. Mix roughly, and rub it into your fingertips until the mixture resembles yellowish breadcrumbs.

Add cold water, and fold it in the flour mixture.

Press it and bring it together. Please avoid kneading. Cut it in half, stack it, and press. Repeat 3 times.

Put it out on a work surface, wrap it with plastic wrap, and use a rolling pin to shape it into a rectangle. Let it sit in a fridge for 1-3 hours.

【For Filling】 Dice potatoes into 5-7mm cubes. Add olive oil, salt, and pepper. Mix roughly.

Cover loosely with plastic wrap and microwave on 600W for 3 minutes, and Mix roughly. Microwave on 600W for another 2 minutes until soft. Let it cool.

【For Bake】 Preheat an oven to 220°C / 428 F. Make sure that the potatoes are cold. Divide the dough into 6 equal pieces. Flour one piece, shape it round, and roll it out to 2 mm thick. Cut out with a 15 cm pastry ring. Repeat the remaining 5 pieces to make 6 circles.

Place cheese and cooled potatoes on a pastry semi-circle. Brush the border with a little water, then fold it in half, making sure that the edges meet.

Pinch the edges together to seal the top and bottom, then fold inward. Use a fork to press the edges and crimp. Prick several holes on the top.

Arrange them on a baking sheet lined with parchment paper or baking mat. Brush each with egg wash. Lower the oven to 200°C / 392 F, bake at for 15 mins, then 170°C / 338 F for 15 mins, totaling 30 mins. Brush each with melted butter. It's done!