Potato meat ball masala

Ready made chicken meat balls 2 dozen ,potato 3, tomato 1 cubed, garlic cloves 5,
ginger 2 inch piece, onion 1 , all three finely chopped, chicken masala 2 tsp., salt to taste,
pepper powder 1/2tsp., cooking oil 2 tbsp., cilantro chopped 1 tbsp., green chilly 1.
Cook potato ,cool it, peel and cube it, keep aside.
Heat oil in a shallow wok, drop in onion, garlic and ginger, sauté till aroma spreads.
Add meat balls ,sauté and cook for 5 minutes, add masala, pepper powder ,salt and
tomato ,sauté till tomato is tender , add potato, stir well, allow to blend the mix in low flame.
Transfer to a serving bowl ,garnish with cilantro and green chilly. Serve with nan/ roti/ bread.