1. For the rice, bring 175 ml of water per person to a boil in a saucepan.
2. Slice the onion and crush or finely chop the garlic.
3. Remove the seeds from the red bell pepper and cut it into small pieces.
4. Stir the coconut milk well.
Heat the olive oil in the wok and sauté the onion, garlic, and curry for 2 minutes over low heat.
5. Add the bell pepper, coconut milk, and peeled tomatoes.
6. Crumble the bouillon cube over the wok, then cover and simmer for 10 to 12 minutes over medium-low heat.
7. Meanwhile, pour the rice into the saucepan and cook it covered for 10 to 12 minutes.
8. Drain if necessary and set aside without a lid.
9. Season with salt and pepper.
10. Meanwhile, pat dry the cod fillet with a paper towel, then cut it into 4 equal pieces.
11. Place the cod fillet in the wok after 3 to 4 minutes, then cover and continue cooking for 7 to 8 minutes over medium-low heat.
12. Season with salt and pepper.
13. Meanwhile, finely chop the cilantro.
14. Zest the lime using a fine grater and cut the fruit into quarters.
15. Add 1 tsp of lime zest per person to the rice and squeeze the juice from the quarters over the dish if desired.
16. Serve the rice and the braised fish on plates.
17. Garnish with cilantro and the remaining lime quarters.