Add chicken, garlic, ginger, garam masala, salt, lemon juice to a bowl and mix it well. Add Saffola Masala Oats Classic Masala to the mixture and combine well.
Heat oil in a pan and sauté the onions till they are translucent. Add green chillies and the marinated chicken and mix well.
Add tomatoes, tomato puree, and chicken stock and cook with the lid on for 3-4 mins. Layer it with capsicum and cook for 1-2 minutes more to prepare your Classic Masala Oats Chicken Curry!