This dish originated from UK and you would find tons n tons of fish n chips takeaway scattered all over.
It taste best in fresh cod fish as it gives a better crispy taste however you can use any other thick white fish as per availability just make sure there are no bones in it.

From the original site:

“Fish n Chips” ~ it’s like pair made in heaven….. I’ve had many versions of this dish from many parts of the world but the best I ever tasted was in London.
It was hot crispy beer battered fish along with hot potato fries sprinkled with pinch of salth n malt vinegar along with hot cuppa chocolate…..oh it was just perfect on a rainy morning !!!

Get the Recipe: Beer Battered Fish with Vinegar Carrots