1. Mix together the flour and spice and coat the fish on both sides.
2. Beat the eggs with a pinch of salt on a flat plate and lay the fish in it for 5 - 7 minutes.
3. Shake off the excess egg and coat the fish once again in the seasoned flour.
4. Heat the oil in a large frying pan and cook for 1 - 1 1/2 minutes each side.
5. To make the sauce combine the ingredients and place in a small dish to serve.
6. For the potatoes heat the oil and add the spices, cook for 30 seconds then add the potatoes and cook gently for 1 minute.
7. Cover with water and cook until 'al dente', then drain.
8. Arrange the spinach and watercress salad on the outside of a plate, then place the sweet potatoes in the middle and top with the fillets of catfish and a spoonful of sauce.
See the food glossary for information on recipe ingredients and
food-related terms, and for help on using cooking measurements, see
the measurements page.