Peel and finely chop the onion. Halve the pepper. Scoop out the seeds and white bits and finely chop. Peel and grate or crush the garlic. Finely chop the parsley stalks (keep the leaves for later).
Warm a pan over a low heat. Add 1 tsp oil and the onion and pepper. Season well. Cook and stir for 5 mins till the onion looks soft and glossy.
Add the garlic and parsley stalks to the pan. Measure out 1 tsp each of the smoked paprika, fennel and cumin seeds and stir them in. Cook and stir for 1 min till the pan smells sweet and aromatic.
Tip the tomatoes into the pan. Drain the chickpeas and add them to the pan. Cover. Simmer for 10 mins till the sauce thickens. Stir now and then.
Season the hake fillets with salt and pepper. Lay them in a steamer basket. Bring a pan of water to the boil. Nestle the steamer basket in the pan so the water isn’t touching it. Cover and steam for 8-10 mins till the hake is cooked through and flakes easily.
If you don’t have a steamer, line a baking tray with foil. Place the seasoned hake fillets on the foil and grill for 8-10 mins till it’s cooked through.
Taste the chickpeas and adjust the seasoning if you think it needs it. Ladle them into a shallow bowl. Lay a hake fillet in each bowl and serve garnished with the parsley leaves.