In a large bowl, combine mashed potatoes and minced chicken.
Add chopped onion, chili flakes, red chili powder, garam masala, cumin powder, salt, and breadcrumbs.
Mix everything well until the ingredients are evenly combined.
Take small portions of the mixture and shape them into round or oval kebab patties.
Dip each kebab lightly into the beaten egg for coating.
Heat oil in a frying pan over medium heat.
Place the kebabs in the pan and shallow fry for 3–4 minutes on each side until golden brown and crispy.
Remove from the pan and place on paper towels to absorb excess oil.
Serve hot with chutney or ketchup.