chuck wagon
nounEtymology From chuck + wagon; chuck was cowboy slang for food.
1
US, Historical A wagon equipped with food and cooking utensils, and used to prepare meals, as on a ranch, in a lumber camp, or during a cattle drive in the latter part of the 19th century.
2
A sandwich composed of a piece of chicken-fried steak or a breaded beef patty, with typical toppings being lettuce, tomato, and mayonnaise.