Lunch is a meal typically consumed around the middle of the day, following breakfast and preceding dinner. It varies in form, size, and significance across cultures and historical periods. In some societies, lunch constitutes the main meal of the day and may consist of multiple courses, while in others it is lighter and more utilitarian in nature.

The foods consumed at lunch differ widely according to local dietary customs, ranging from simple items such as sandwiches or salads to more elaborate meals involving rice, noodles, or soups. Regional and cultural practices continue to shape lunch traditions, which are further influenced by factors such as religion, geography, and economic context.

Etymology

According to the Oxford English Dictionary (OED), the etymology of lunch is uncertain. It may have evolved from lump in a similar way to hunch, a derivative of hump, and bunch, a derivative of bump. Alternatively, it may have evolved from the Spanish , meaning . It was first recorded in 1591 with the meaning as in "lunch of bacon". The modern definition was in usage from before 21 March 1776.

The word () has a similarly uncertain origin according to the OED, being "related in some way" to lunch. It is possible luncheon is an extension of lunch, as with punch to puncheon and trunch to truncheon. Originally interchangeable with lunch, it is now used in especially formal circumstances. The Oxford Companion to Food claims that luncheon is a Northern England English word which is derived from the Old English word or meaning . The OED records the words "nuncheon" and "nunchion" with the meaning "drink" or "snack" in various forms since the Middle English period.

History Tastes in food, menu items, and meal periods have changed dramatically over time. During the Middle Ages, the main meal of the day, then called dinner, for almost everyone, took place late in the morning after several hours of work, when there was no need for artificial lighting. In the early to mid-17th century, the meal could be any time between late morning and mid-afternoon.

In England, during the late 17th and 18th centuries, this meal was gradually pushed back into the evening, creating a greater time gap between breakfast and dinner. A meal called lunch came to fill this gap. The late evening meal, called supper, became squeezed out as dinner advanced into the evening, and often turned into a snack. Formal "supper parties", artificially lit by candles, sometimes with entertainment, persisted as late as the Regency era, and a ball normally included supper, often served very late.

Until the early 19th century, luncheon was generally reserved for the ladies, who would often have lunch with one another when their husbands were out. The meal was relatively light, and typically included left-overs from the previous night's dinner, which were often plentiful. As late as 1945, Emily Post wrote in the magazine Etiquette that luncheon is "generally given by and for women, but it is not unusual, especially in summer places or in town on Saturday or Sunday, to include an equal number of men"hence the mildly disparaging phrase, "the ladies who lunch". Lunch was a ladies' light meal; when the Prince of Wales stopped to eat a dainty luncheon with lady friends, he was laughed at for this effeminacy.

Beginning in the 1840s, afternoon tea supplemented this luncheon at four o'clock. Mrs Beeton's Book of Household Management (1861)a guide to all aspects of running a household in Victorian Britain, edited by Isabella Beetonhad much less to explain about luncheon than about dinners or ball suppers:

Modern With the growth of industrialisation in the 19th century, male workers began to work long shifts at the factory, severely disrupting the age-old eating habits of rural life. Initially, workers were sent home for a quick dinner provided by their wives, but as the workplace was moved further from home, working men took to giving themselves something portable to eat during a break in the middle of the day.

The lunch meal slowly became institutionalized in England when workers with long and fixed-hour jobs at the factory were eventually given an hour off work to eat lunch and thus gain strength for the afternoon shift. Stalls and later chop houses near the factories began to provide mass-produced food for the working class, and the meal soon became an established part of the daily routine, remaining so to this day.

In many countries and regions, lunch is the dinner or main meal. Prescribed lunchtimes allow workers to return to their homes to eat with their families. Consequently, businesses close during lunchtime when lunch is the customary main meal of the day. Lunch also becomes dinner on special days, such as holidays or events, including, for example, Christmas dinner and harvest dinners like Thanksgiving; on these special days, dinner is usually served in the early afternoon. The main meal on Sunday, whether at a restaurant or home, is called "Sunday dinner", and for Christians is served after morning church services.

Asia A traditional Bengali lunch is a seven-course meal. Bengali cuisine is a culinary style originating in Bengal, a region in the eastern part of the Indian subcontinent, which is now divided between Bangladesh and Indian states of West Bengal, Tripura, Assam's Barak Valley. The first course is shukto, which is a mix of vegetables cooked with few spices and topped with a coconut sauce. The second course consists of rice, dal, and a vegetable curry. The third course consists of rice and fish curry. The fourth course is that of rice and meat curry (generally chevon, mutton, chicken or lamb). The fifth course contains sweet preparations like rasgulla, pantua, rajbhog, sandesh, etc. The sixth course consists of payesh or mishti doi (sweet yogurt). The seventh course is that of paan, which acts as a mouth freshener.

In Japan, often consists of rice or noodle dishes such as ramen, soba and udon bowls. Many Japanese people will also take a boxed lunch, known as a bentō, to class or to work with them. Sushi, donburi and teishoku are also common. Additionally, other Japanese lunch options include quick and convenient foods like onigiri (rice balls), sandwiches, and instant noodles, catering to busy individuals.

In China today, lunch is not nearly as complicated as it was before industrialisation. Rice, noodles and other mixed hot foods are often eaten, either at a restaurant or brought in a container. Western cuisine is not uncommon. It is called 午餐 or 午饭 in most areas.

Australia In Australia, a light meal eaten in the period between 10:30am and noon is considered morning tea. An actual lunch will be eaten between noon and 2:00pm. While usually consisting of fruit or a cereal product, a typical Australian brunch may include other foods as well such as burgers, sandwiches, other light food items, and hot dishes. Sometimes, a meal during the late afternoon is referred to as "afternoon tea", a meal in which food portions are usually significantly smaller than at lunch, sometimes consisting of nothing more than coffee or other beverages.

Europe Western

Lunch in Denmark, referred to as frokost, is a light meal. It often includes rye bread with different toppings such as liver pâté, herring, and cheese. Smørrebrød is a Danish lunch delicacy that is typically used for business meetings or special events.

In Finland, lunch is a full hot meal, served as one course, sometimes with small salads and desserts. Dishes are diverse, ranging from meat or fish courses to soups that are heavy enough to constitute a meal.

In France, the midday meal is taken between noon and 2:00p.m.

In Italy, lunch is taken around 30 minutes past noon in the north and at 2:00 p.m. in the center south; it is a full meal, but is lighter than supper.

In Germany, lunch was traditionally the main meal of the day. It is traditionally a substantial hot meal, sometimes with additional courses like soup and dessert. It is usually a savoury dish consisting of protein (e.g., meat), starchy foods (e.g., potatoes), and vegetables or salad. Casseroles and stews are popular as well. There are a few sweet dishes like Germknödel or rice pudding that can also serve as a main course. Lunch is called Mittagessenliterally, "midday's food".

In the Netherlands, Belgium, and Norway, it is common to eat sandwiches for lunch: slices of bread that people usually carry to work or school and eat in the canteen. The slices of bread are normally filled with sweet or savoury foodstuffs such as chocolate sprinkles (hagelslag), apple syrup, peanut butter, slices of meat, cheese or kroket. The meal typically includes coffee, milk or juice, and sometimes yogurt, fruit or soup. It is eaten around noon, during a lunch break.

In Portugal, lunch (almoço in Portuguese) consists of a full hot meal, similar to dinner, usually with soup, meat or fish course, and dessert. It is served between noon and 2:00pm It is the main meal of the day throughout the country. The Portuguese word lanche derives from the English word "lunch", but it refers to a lighter meal or snack taken during the afternoon (around 5pm) due to the fact that, traditionally, Portuguese dinner is served at a later hour than in English-speaking countries.

In Spain, the midday meal, "lunch" (Spanish: almuerzo) takes place between 1:00pm and 3:00pm and is effectively dinner, (the main meal of the day); in contrast, supper normally begins between 8:30pm and 10:00pm. Being the main meal of the day everywhere, it usually consists of a three-course meal: the first course typically consists of an appetizer; the main course of a more elaborate dish, usually meat- or fish-based; the dessert of something sweet, often accompanied by a coffee or small amounts of spirits. Most places of work have a complete restaurant with a lunch break of at least an hour. Spanish schools also have a full restaurant, and students have a one-hour break. Three courses are standard practice at home, workplace, and schools. Most small shops close for between two and four hoursusually between 1:30pm to 4:30pmto allow to go home for a full lunch.

In Sweden, lunch is usually a full hot meal, much like in Finland.

In the United Kingdom, lunch is usually eaten early in the afternoon. Lunch is often purveyed and consumed in pubs. Pub lunch dishes include fish and chips, ploughman's lunch and others. On Sundays, it is usually the main meal, and typically the largest and most formal meal of the week, to which family or other guests may be invited. It traditionally centres on a Sunday roast joint of meat. It may be served rather later than a weekday lunch.

Central In Hungary, lunch is traditionally the main meal of the day, following a leves (soup).

In Poland, the main meal of the day (called obiad) is traditionally eaten between 1:00pm and 5:00pm, and consists of a soup and a main dish. Most Poles equate the English word "lunch" with "obiad" because it is the second of the three main meals of the day; śniadanie (breakfast), obiad (lunch/dinner) and kolacja (dinner/supper). There is another meal eaten by some called drugie śniadanie, which means "second breakfast". Drugie śniadanie is eaten around 10:00am and is a light snack, usually consisting of sandwiches, salad, or a thin soup.

In Romania, lunch (prânz in Romanian) is the main hot meal of the day. Lunch normally consists of two dishes: usually, the first course is a soup and the second course, the main course, often consists of meat accompanied by potato, rice or pasta (garnitură). Traditionally, people used to bake and eat desserts, but nowadays it is less common. On Sundays, the lunch is more consistent and is usually accompanied by an appetiser or salad.

Eastern In Russia, the midday meal is taken in the afternoon. lunch is typically the biggest meal and consists of a first course, usually a soup, and a second course that would be meat and a garnish. Tea is the standard beverage.