Prepare Filling: In a pan, sauté finely chopped onions, garlic, and ginger until soft. Add cooked, shredded chicken, spices (like garam masala, black pepper, and chili powder), salt, and a little cream or milk. Cook until well combined and slightly thickened. Let it cool.
Prepare Puff Pastry: Roll out store-bought or homemade puff pastry on a lightly floured surface. Cut into squares or rectangles.
Fill and Fold: Place a spoonful of the chicken mixture in the center of each pastry square. Fold into triangles or rectangles and seal the edges with a fork.
Egg Wash: Brush the tops with beaten egg for a golden, shiny finish.
Bake: Bake in a preheated oven at 200°C (390°F) for 20–25 minutes until golden brown and puffed.
Cool Slightly: Remove from oven and let cool for a few minutes before serving.
Serve: Enjoy warm with ketchup, chutney, or a dipping sauce of your choice.