1-2slicesGouda/Cheddar/ Gruyere cheesedepending on their size
1egg yolk
1tablespoonmilk
some sesame seeds
Instructions
Preheat the oven to 220 degrees Celsius/ 430 degrees Fahrenheit. Line a baking tray with baking paper.
Unroll the puff pastry on the working surface and cut it into large triangles. Cut the ham and cheese into strips.
Lay a few strips of ham and a few strips of the cheese on the broad side of the triangle. Start rolling the triangle starting at the base.
Place on the prepared baking tray with the seam facing down. Bend in the edges to create a crescent shape.
Beat the egg yolk and the milk together in a small bowl. Brush the croissants with this mixture and sprinkle them with sesame seeds (or nigella seeds for a change).
Bake for about 25 minutes or until deeply golden and baked through. Serve immediately.
Video
Notes
About 275 g/ 10 oz. Frozen puff pastry can be used as well. Work with it according to the packet's instructions.