A Dagwood sandwich is a tall, multi-layered sandwich that typically features a variety of meats, cheeses, vegetables, and condiments. Named after the character Dagwood Bumstead from the comic strip Blondie, created by Chic Young, this sandwich is known for its impressive height and diverse ingredients. The Dagwood sandwich often includes items like turkey, ham, salami, lettuce, tomato, and pickles, all stacked between slices of bread. It is a popular choice for those who enjoy hearty meals and is often associated with a casual dining experience or picnics.