Pour ½ inch of oil into a cast iron skillet. Heat the oil to 375F. (Or until a little batter dropped into the oil sizzles and turns golden in 2 minutes.)
Dip the fish pieces in the batter, coating well.
Place battered fish pieces into the hot oil, being careful not to crowd them.
Cook the fish for 2-3 minutes per side. (The fish is done when the pieces are golden and firm.)
Remove the fried fish to a plate lined with paper towels. Continue with the remaining fish.
Notes
Recipe updated March 2017. We've made the fish and chips even tastier! Enjoy!