3) Liver & Onions

Liver and onions were once a mainstay in American homes and diner-style eateries, but have become less popular over the last few decades. It's typically cooked with lots of butter and bacon, and if more people knew that, we bet it could make a triumphant return in no time.

8) Beef Wellington

Beef Wellington, an English dish named for the First Duke of Wellington, became a classic menu item in American restaurants in the mid-19th century.

10) Steak & Kidney Pudding

Steak and kidney pudding may not sound particularly appetizing, but it has been a beloved English meal since the mid-18th century. Be adventurous and give the unique flavors a try!