What is a blue plate special?

A blue plate special is a term that originated in the United States, particularly in the early to mid-20th century. It refers to a budget-friendly meal offered at diners and restaurants, typically served on a blue-colored plate. The blue plate special usually consists of a main dish, one or two side dishes, and a drink, all at a discounted price.

The concept of the blue plate special was popularized during the Great Depression as a way for restaurants to attract customers with affordable, filling meals. The term "blue plate special" has since become synonymous with inexpensive, home-style comfort food.

While the concept of the blue plate special has waned in popularity in recent years, some diners and restaurants still offer it as a nostalgic nod to the past. The menu items of a blue plate special vary widely, but common options include meatloaf, fried chicken, roast beef, mashed potatoes, and vegetables.