First of all in a pot add 2 tbsp of oil and add chopped garlic make it light brown then add chicken in it and cook for 10 minutes
Then add soya sauce,red chilli powder,salt,sugar and cook again for 5 minutes then turn off the flame
Now in a frying pan add 1 tbsp butter and stir fry green capsicum cutted into square shape seedless, diced tomato(seedless),carrot,onion,stir fry all the vegetables in high flame for 2 minutes then take it out in a plate
Now in the same frying pan add again 1 tbsp butter and grill the pineapple rings make it light golden from both sides then take it out
In the same frying pan add pineapple juice and 2 tbsp dissolved cornflour stir it fast otherwise lumps will appear then meanwhile add 1/4 cup of tomato puree or sauce in it cook it for 2 minutes
Then put the pot on medium flame and add all the stir fried vegetables in the chicken,and this pineapple gravy and mix it all together,in the end add stir fried pineapple chunks cover the lid and cook for 5 minutes in low flame
Take it out in a serving dish and garnish with one pineapple ring (optional) enjoy with egg fried rice
