Rub the ½ teaspoon of garlic paste and ¼ teaspoon of salt into the fish steaks. Set aside in the refrigerator for 15 to 30 minutes.

In a large, deep sauté pan over medium heat, place the oil. Add the onion, red pepper, garlic, bouillon cube, salt, pepper, and color, and sauté for 5 minutes.

Mix the coconut milk and the flour to a smooth consistency. Next add the coconut milk mixture and plantains to the pan and simmer for 15 to 20 minutes. The plantains will be almost done; if you test them they will feel tender almost to the center.

Add the fish steaks and simmer for 5 minutes more. To serve remove the plantains from the sauce and divide them between 2 plates. Transfer each fish steak carefully to the platter. Cover with the sauce and enjoy. You can serve this with white rice on the side.