a grill or preheat the broiler.
Mix olive oil, lime juice, wine, mustard, chili powder, pepper,
cilantro and salt in a medium bowl.
Transfer half of the marinade
mixture to another bowl and reserve for basting catfish. Add catfish
to the first bowl; marinate for 15 minutes.
Drain fillets and discard marinade.
Place fillets on an oiled grill
rack or broiler pan rack.
Grill or broil 4 inches from the heat
source, basting with reserved marinade, for about 3 minutes on each
side, or until fish flakes easily when tested with a fork.