What is it about hot oil that makes things taste so good? At least I think they taste good. At the Del Mar Fair each year there is always some new item that has been deep fried. I hear the latest thing to hit the grease was the ignoble twinkie. You can have my twinkie, deep fried or otherwise. I will save the calories for something that actually tastes good.
As a child, fish and chips was one of my favorite comfort foods. Some renditions were so-so. Some were worthy of permanent recollection in childhood's best tastes. There was H.Salt Esquire (o.k), Mr. Fish and Chips (better), and Arthur Treacher's (the best). Who knew that an old English character actor would run such a great "chippie." The reason that fish tastes so good deep fried is that the batter completely seals the piece of fish. Every bit of flavor is encapsulated within the jacket of batter. The fish also retains every bit of moisture.
The English and Irish really do a nice job of fish and chips. Most often, the fish of choice in the chippies (chippers in Ireland) is spiny dogfish, a type of bottom dwelling shark. It is very good. In Ensenada fish taco stands they use "anjelito" or little angel for their fish of choice. This is the angel shark, another type of bottom dwelling shark. They are neither little nor angelic looking. In the UK and Ireland you will also find cod and skate wing. Skate is a type of ray, and is pretty tasty. The down side is the bones which are long and thin and run the length of the wing.
I have wonderful memories of a cold wet January in Ireland with my daughters Allison and Erika. We found two orders of fish and chips made a satisfying and inexpensive meal. There are two famous purveyors of fried fish in Dublin, Beshoff's and Leo Burdock's. Burdock's was founded in 1913 and has been in the same place ever since. Beshoff's near the O'Connell street spire was founded in 1916. Skip Beshoff's altogether. Go to Leo Burdocks. Delicious, full fillets of cod with crispy on the outside, fluffy on the inside chips. By the way, do not ask for catsup. And certainly do not ask for tartar sauce. They will give you a hostile glare and point to some nasty packets in a bin. You don't need catsup or tartar sauce. The crispy, steamy, fresh fish and ethereal potatoes are best with a sprinkle of salt and a splash of malt vinegar. The down side to Burdock's is they have no tables, not even a place to stand and eat. Take your paper wrapped comfort food and find a curb or a park bench and chow down. We ate ours on a curb in front of one of the swankiest hotels in Dublin. I think we looked like little tourist urchins eating our peasant food. How rewarding to be a peasant.
I love to make fish and chips at home. At the Sun Street chippie we also cook onions in the batter (from what my guests tell me, the best onion rings ever), also try trimmed whole green onions, and green beans. Yes, you heard correctly. Green beans. Even people that swear they don't like green beans like these. Slices of zucchini, slices of acorn squash, and mushrooms all equally enjoy a battered hot oil spa treatment. Here are a few suggestions that can get you frying in no time.
1) Cook outside. Let me repeat that. Cook outside. The oil goes airborne and will cover every surface in your house. It doesn't wipe off. Do you want a fine coating of oil on your Van Gogh canvas in the living room? The smell will also linger for a week.
2) I use a propane burner outside that will give me sufficient heat. You need to cook at 375 degrees. NO COOLER. Use a candy thermometer if you lack experience.
3) Use a high quality vegetable oil (no canola), or peanut oil. Peanut oil is expensive but good at high temperatures and imparts no other flavors to the food.
4) Cook fries first. They take three to four times longer to cook than the fish. Veggies take about twice as long as fish. In your cooking progression start potatoes first, keep them in the oven on warm while veggies cook, then cook the fish.
5) Use a fresh, good quality white fish. Bass, cod, rock fish, halibut (halibut is insanely good made into chips), or ling cod (another favorite of mine, can be hard to find). Slice it into 1 1/2 inch strips for even coating and cooking.
6) Make a beer batter. Roughly 3 cups of flour. 1/2 tsp baking soda, 1/2 tsp baking powder, 1/2 tsp salt, dash of pepper, and 2/3 bottle of ice cold beer. My own personal favorite is Newcastle Brown Ale. It imparts a malty, rich flavor. The batter takes a little experience to read. Play with it. It should not be to thick. You want the batter light and airy. On the other hand, too thin, and the batter will run off without coating and remaining till being placed in the hot oil. Whisk ingredients together.
7) Buy a spider. Don't get ahead of yourselves bug-haters and arachnophobics. A spider is a cooking tool sold in Asian markets with a wire basket secured to a bamboo handle. The best tool for deep frying, especially if you do not own a "dedicated" single tasker deep fryer.
Go do a little tempura. But please, keep the twinkies out of my hot oil. That is just wrong somehow.