These French cookies or palmiers are the easiest cookies you will ever make! Only three ingredients and less than half an hour until they're ready to eat.
Preheat the oven to 220 degrees Celsius/ 430 degrees Fahrenheit. Line a baking tray with parchment paper.
Unroll the puff pastry on the working surface. Sprinkle evenly with sugar and cinnamon.
Fold the left and the right sides of the dough inward so they meet in the center.
Cut into 1,5 cm/ ¾ inch thick slices, you will have about 24-26 palmiers.
Place on the prepared baking tray and bake for 10-11 minutes or until crispy and golden.
Leave to rest on the tray for 2 minutes, transfer to wire racks to cool.
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Notes
Sheets of frozen puff pastry can be used instead. Defrost for about 30 minutes before filling and cutting or use according to the packet's instructions.