Mackerel is a tasty and inexpensive fish, but to get the best results use the freshest you can find. This dish is lovely served with bombay potatoes. Put the onion, tomatoes, cumin, coriander, one ...

Add the fried eggplant and toss over high heat until hot, 3 minutes. Fold in the cilantro and season with salt; keep warm. Brush the mackerel with olive oil and season with salt and pepper.