One-Pan Spanish Seafood Paella

1. Caramelize the sliced onion with a little sugar. 2. Add green peas and boiled potato; cook for a minute. 3. Mix in paprika, salt, and pepper. 4. Stir in tomato puree and cook for a few minutes. 5. Add calamari, soaked rice, and saffron water; cook 2–3 mins. 6. Pour in fish broth and green chilies; cook until 90% of water absorbs. 7. Top with shrimp, mussels, and dry parsley. 8. Turn off the heat, cover, and wait at least 15 minutes before removing the foil. 9. Serve hot with lemon wedges and sliced onion.