Heat oil in a pressure cooker and add spices.
Add garlic, green chilli, and onions. Sauté until onions brown.
Add tomatoes and salt. Cook until mushy.
Add dill leaves, turmeric, and chilli powder. Mix well.
Add carrots, mochai, chicken masala, and salt. Cook until oil separates.
Pour water, bring to a boil, add rice.
Pressure cook for 3 whistles. Let pressure settle, fluff, and serve.