Ernest Hemingway looking at letters.
Peanut Butter And Onion Sandwiches Owe Themselves To Ernest Hemingway

NEWS

By ANDREW AMELINCKX
Ernest Hemingway writing on a desk.
Ernest Hemingway will be remembered for his massive contributions to the literary world but in the culinary world, he is remembered for his peanut butter and onion sandwiches.
A closeup of Ernest Hemingway.
Hemingway’s father, Dr. Clarence Hemingway, taught his son how to forage for wild onions and believed they were great fillings for sandwiches, a belief that stuck with Ernest.
An onion filled with peanut butter with a period photograph in the background.
Exactly when he began adding peanut butter to the mix is uncertain, but the writer memorialized the PB&O in his novel “Islands in the Stream,” which came out after his death.
Ernest Hemingway sitting in a boat.
Hemingway refers to the sandwich, which features "plenty of onion," in his semi-autobiographical novel as "The Mount Everest Special."