I am also a buttermilk soaker. Works great for venison as well (my wife won't eat "gamey").
Frying is the way to go, blackened as dodger mentioned also a great way for great taste and masking any off flavors.
I haven't tried it with catfish, but zesty Italian is a great marinade for quail, amberjack, grouper, tilapia. I am guessing it would work well for cats as well. Soak in straight-up bottle of zesty Italian dressing for several hours (3-4) and grill.
Frying is the way to go, blackened as dodger mentioned also a great way for great taste and masking any off flavors.
I haven't tried it with catfish, but zesty Italian is a great marinade for quail, amberjack, grouper, tilapia. I am guessing it would work well for cats as well. Soak in straight-up bottle of zesty Italian dressing for several hours (3-4) and grill.