1. Preheat oven to 220°c/425°f/Gas 7. Lightly grease two baking sheets.
2. Combine the eggs, olives, peas, ham and cheese together with a little mayonnaise to bind and season with black pepper. Cut the puff pastry into 10cm (4”) circles.
3. Spoon a little of the mixture into the centre of each round and fold over the pastry to enclose the filling and crimp the edges to seal. Place the parcels on the trays 2cm apart.
4. Brush with the egg yolk and bake for 10-15 minutes or until brown and puffed.
Recipe courtesy of Yes Peas!