Steps
1. Heat oil in a pan and sauté the onions until translucent.
2. Add minced garlic and grated ginger, cook until fragrant.
3. Add diced tomatoes and cook until they soften.
4. Add chicken breast pieces, season with salt, pepper, and garam masala.
5. Cook until the chicken is tender and cooked through.
6. Garnish with fresh coriander leaves and serve hot with rice or naan.