Defrost puff pastry slices side by side at room temperature. Place the slices on top of each other and roll out thin rectangular (approx. 25 x 30 cm) on a floured work surface. Cut the dough into 15 rectangles (approx. 5 x 10 cm)
Place 1 olive in the middle of each. Whisk the egg yolk and cream and spread the edges of the dough thinly. Roll the olives in the puff pastry by twisting both ends of the pastry against each other like a cord. (Olive is hardly visible).
Place the sticks on a baking tray lined with baking paper and spread with egg yolk cream. Bake in a preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: see manufacturer) for 12-15 minutes until golden brown. Serve lukewarm or cold
Waiting time approx. 30 minutes