Heat the oil in a wide pan over medium heat until hot but not smoking.
Add the onion along with the red and green bell peppers. Cook for 3–4 minutes, stirring regularly, until softened but not browned.
Stir in the garlic paste and cook for about 1 minute, allowing the raw aroma to cook out.
Sprinkle in the salt, white pepper, chilli flakes, and garlic powder. Cook for 1–2 minutes, stirring constantly so the spices do not burn and coat the vegetables evenly.
Add the fried chips to the pan and gently mix using a spoon until fully coated with the seasoning and vegetables.
Once everything is evenly combined and heated through, remove from the heat and serve immediately.
