Heat oil over medium high heat. Add the whole spices - cloves, cinnamon stick, cardamom and whole red chillies. Fry for a few seconds. Add chopped onions and fry until they start to brown, about 5-6 minutes.
Lower the heat and add the ginger garlic paste and saute till aromatic. Mix in the spice powders- ground coriander, ground turmeric, paprika and cayenne powder. Fry for a minute or two till it becomes fragrant.
Add the diced tomatoes and cook till tomatoes are mushy and the oil separates.
Increase the heat to medium high and add the chicken mince and green peas. Saute on medium high heat till chicken changes color, stirring occasionally breaking the chicken mince into smaller pieces as desired. Lower the heat and saute till chicken and peas are cooked thoroughly.
Add the diced bell pepper, cook for another 4-5 minutes. (See recipe notes).
Serve hot with steamed rice/roti.