Chicken salad is any salad

Salad

Salad is any of a wide variety of dishes, including vegetable salads; salads of pasta, legumes, eggs, or grains; mixed salads incorporating meat, poultry, or seafood; and fruit salads. They may include a mixture of cold and hot, often including raw vegetables or fruits.Green salads include leaf...

 that comprises chicken

Chicken (food)

Chicken is the most common type of poultry in the world, and is prepared as food in a wide variety of ways, varying by region and culture.- History :...

 as a main ingredient. Other common ingredients include mayonnaise

Mayonnaise

Mayonnaise, , often abbreviated as mayo, is a sauce. It is a stable emulsion of oil, egg yolk and either vinegar or lemon juice, with many options for embellishment with other herbs and spices. Lecithin in the egg yolk is the emulsifier. Mayonnaise varies in color but is often white, cream, or pale...

, hard-boiled egg, celery

Celery

Apium graveolens is a plant species in the family Apiaceae commonly known as celery or celeriac , depending on whether the petioles or roots are eaten: celery refers to the former and celeriac to the latter. Apium graveolens grows to 1 m tall...

, pepper

Bell pepper

Bell pepper, also known as sweet pepper or a pepper and capsicum , is a cultivar group of the species Capsicum annuum . Cultivars of the plant produce fruits in different colors, including red, yellow, orange and green. Bell peppers are sometimes grouped with less pungent pepper varieties as...

, peas

PEAS

P.E.A.S. is an acronym in artificial intelligence that stands for Performance, Environment, Actuators, Sensors.-Performance:Performance is a function that measures the quality of the actions the agent did....

 and a variety of mustard

Mustard (condiment)

Mustard is a condiment made from the seeds of a mustard plant...

s.

In the United States it refers to a salad consisting primarily of chopped chicken meat and a binder such as mayonnaise or salad dressing. Like tuna salad

Tuna salad

Tuna salad is typically a blend of two main ingredients: tuna and mayonnaise or mayonnaise-substitute. Chopped hard-boiled egg, celery or relish, and onion are ingredients that are often added. Tuna salad is regularly served on top of lettuce, tomato, avocado, or some combination of these...

 and egg salad

Egg salad

Egg salad is part of a tradition of salads involving a high-protein and low-carbohydrate food mixed with seasonings in the form of spices, herbs, and other foods, and bound with mayonnaise...

, it may be served on top of lettuce

Lettuce

Lettuce is a temperate annual or biennial plant of the daisy family Asteraceae. It is most often grown as a leaf vegetable. It is eaten either raw, notably in salads, sandwiches, hamburgers, tacos, and many other dishes, or cooked, as in Chinese cuisine in which the stem becomes just as important...

, tomato

Tomato

The word "tomato" may refer to the plant or the edible, typically red, fruit which it bears. Originating in South America, the tomato was spread around the world following the Spanish colonization of the Americas, and its many varieties are now widely grown, often in greenhouses in cooler...

, avocado

Avocado

The avocado is a tree native to Central Mexico, classified in the flowering plant family Lauraceae along with cinnamon, camphor and bay laurel...

, or some combination of these. It may also be used for sandwiches. Typically it is made with leftover or canned chicken.

In Europe and Asia the salad may be complemented by any number of dressings, or indeed no dressing at all, and the salad constituents can vary from traditional leaves and vegetables, to pastas, couscous

Couscous

Couscous is a Berber dish of semolina traditionally served with a meat or vegetable stew spooned over it. Couscous is a staple food throughout Algeria, Morocco and Tunisia.-Etymology:...

, noodles or rice

Rice

Rice is the seed of the monocot plants Oryza sativa or Oryza glaberrima . As a cereal grain, it is the most important staple food for a large part of the world's human population, especially in East Asia, Southeast Asia, South Asia, the Middle East, and the West Indies...

.

The American form of chicken salad was first served by Town Meats in Wakefield, Rhode Island

Wakefield, Rhode Island

Wakefield is a village in the town of South Kingstown, Rhode Island, and the commercial center of the town. Together with the village of Peace Dale, it is treated by the U.S. Census as a component of the census designated place identified as Wakefield-Peacedale, Rhode Island. South Kingston was...

, in 1863. The original owner, Liam Gray, mixed his leftover chicken with mayonnaise

Mayonnaise

Mayonnaise, , often abbreviated as mayo, is a sauce. It is a stable emulsion of oil, egg yolk and either vinegar or lemon juice, with many options for embellishment with other herbs and spices. Lecithin in the egg yolk is the emulsifier. Mayonnaise varies in color but is often white, cream, or pale...

, tarragon

Tarragon

Tarragon or dragon's-wort is a perennial herb in the family Asteraceae related to wormwood. Corresponding to its species name, a common term for the plant is "dragon herb". It is native to a wide area of the Northern Hemisphere from easternmost Europe across central and eastern Asia to India,...

, and grapes. This became such a popular item that the meat market was converted to a delicatessen

Delicatessen

Delicatessen is a term meaning "delicacies" or "fine foods". The word entered English via German,with the old German spelling , plural of Delikatesse "delicacy", ultimately from Latin delicatus....

which still stands to this day.