Step 1

Preheat a deep-fryer to 350 degrees F.

Step 2

In a large bowl, add the flour, cornmeal, baking powder, salt and cayenne and whisk to combine. Whisk in the beer, being sure to remove any lumps.

Step 3

Cut the catfish fillets in half lengthwise to make 2 strips. If desired, cut into bite-sized pieces. In a small bowl add the salt, pepper and granulated garlic. Season the fillets with some of the salt mixture. Reserve the remaining salt mixture for another use.

Step 4

Dip each strip in the beer batter and add to the fryer, a few at a time, moving them around so they don't stick. Fry until brown and crispy, about 3 to 4 minutes. Remove from the fryer to a serving platter. Repeat with the remaining fillets and season the fish with lemon juice.