Steps
- Preheat the oven to 350°F / 175°C and line baking sheets with parchment paper.
- Stack 4 sheets of thawed butter puff pastry, each 4 × 4in / 10 × 10cm. Roll into an 8 × 8in / 20 × 20cm square.
- Cut into ¾in / 2cm strips. Curl both ends of each strip toward the center into a pretzel shape; space 1in / 2.5cm apart on the sheets.
- Beat 1 egg yolk with 3 tablespoons of heavy cream and brush over the pastries.
- Mix ⅓ cup of demerara sugar with 1 teaspoon of ground cinnamon and sprinkle over the tops. Bake for 25 minutes, until golden and crisp.