Bengali Fish Kalia with Potatoes

Method

1. Heat oil in a pan, add cumin seeds and sauté until fragrant.
2. Add chopped onion and cook until soft.
3. Add tomatoes and cook until pulpy.
4. Add fish, potatoes, turmeric, and water, simmer for 15 minutes.
5. Stir in garam masala and salt, cook for 5 more minutes.
6. Cook fish and seafood to an internal temperature of 63°C (145°F) before serving.