Bia

Irish food through history

From oyster middens and boiling pits to buttermilk, the potato and the creamery: 14 moments in the story of what Ireland ate, and 9 traditional dishes, each taken from the articles linked under it.

Timeline
  1. 8000–4000 BC · Mesolithic
    Shellfish, hazelnuts and boar. Ireland's first people were hunter-gatherers who mostly settled near water. Shell middens, mostly oyster and limpet, show shellfish mattered; hazelnuts turn up in large amounts, and wild boar is the staple meat in bone assemblages. Honeybees were probably not yet present.
  2. 4000–2500 BC · Neolithic
    Farming and dairying arrive. Cereals (especially emmer wheat, with barley), cattle, pigs, sheep and goats came in with farming, and eating of marine foods fell sharply. Dairying is called 'very influential'. Oats found at sites of this date appear to have been wild, not yet cultivated.
  3. Bronze Age · Prehistoric
    The fulachtaí fia. Crescent-shaped mounds of burnt stone, fulachtaí fia, came to prominence in the Bronze Age. Ireland has more of these sites than anywhere in Europe. The usual reading is that stones were heated and dropped into water-filled troughs to boil meat, often at large gatherings.
  4. 7th–8th centuries · Early Christian
    Food written into the law. Much of what is known about early Irish food comes from law texts and poetry written down from the 7th and 8th centuries. They set out which foods each grade of society was entitled to as a guest: the lowest free commoner could expect barley, oats and dairy, the next grade baked bread as well, while wheat and rye were for the upper ranks. Refusing a pregnant woman any food she craved was punishable. The Bechbretha, the 'bee judgements' of the mid-600s, treat a bee swarm as capable of trespass.
  5. 12th century · Anglo-Norman
    Rabbits, pheasants and pulses. The Normans brought rabbits, fallow deer and pheasants, possibly pike, and possibly cider-making. Peas, beans and lentils, grown since early medieval times, became common with them, partly through crop rotation that helped wheat.
  6. second half of the 16th century · Tudor
    The potato reaches Ireland. Irish cuisine says the potato came to Ireland in the second half of the 16th century, first as a garden crop. History of the potato dates its arrival in the British Isles to between 1588 and 1593, and reports that Basque fishermen carrying potatoes as ships' stores brought it to western Ireland, where they landed to dry cod. Tradition credits Sir Walter Raleigh with planting the first potatoes at Myrtle Grove, his house at Youghal, soon after 1586; the Great Famine article gives this only as what he is 'often credited' with, and it is not proven.
  7. 18th century · Georgian
    The potato becomes the food of the poor. After the Tudor conquest much land went to grain and beef for market, and potatoes were widely adopted in the 18th century as the crop the labouring majority could afford. An acre of potatoes and one cow's milk could feed a family, monotonously but adequately. The spread was down to landless labourers renting tiny plots. Much of the potato crop was grown in lazy beds, spade-dug ridges up to about 2.5 metres wide; there is archaeological evidence that Irish farmers used the method long before the potato.
  8. 31 December 1759 · Georgian
    Arthur Guinness takes St James's Gate. Arthur Guinness, who had started brewing ales in Leixlip, signed a 9,000-year lease at £45 a year for an unused brewery at St James's Gate, Dublin.
  9. 1808–1840s · Pre-Famine
    The Lumper. The Irish Lumper was probably well known when first recorded in a survey of County Clare in 1808; an 1835 writer called it a 'coarse species' and in 1837 it was recommended as stock feed for its enormous yield. It grew on poor, wet ground and became the main variety in the west and south. A disproportionate share of the crop was Lumper, so there was little genetic variety to resist disease. By 1840 the poor, about three-quarters of some nine million people, lived mainly on potatoes and buttermilk.
  10. 1845–1852 · Famine
    The blight and the Great Famine. Potato blight struck in 1845 and the crop failed again in 1846 and 1848. More than three million people depended wholly on the potato. About a million died and a million more emigrated. The 1851 census commissioners had counted 24 earlier failures of the crop going back to 1728. See our Famine page for more. Read more →
  11. 1880s · Victorian
    Town grocers, and the first chipper. Chickens were not kept on a large scale until town grocers in the 1880s let people trade eggs for other foods. The first fish and chips in Dublin were sold in the 1880s by Giuseppe Cervi, from San Donato Val di Comino in Italy; the Dublin phrase 'one and one' is said to come from his wife Palma's 'uno di questa, uno di quella'.
  12. 1889 · Victorian
    The first co-operative creamery. The first co-operative creamery was set up at Dromcollogher, Co. Limerick, in 1889. The Dromcolliher article credits Horace Plunkett's initiative; the IAOS article says Plunkett was involved in the second, at Ballyhahill in 1891. The site is now the National Dairy Co-operative Museum.
  13. 1894 · Victorian
    The IAOS and the creamery movement. Plunkett founded the Irish Agricultural Organisation Society in 1894 to teach farmers to form and run co-operatives. Creameries were its greatest success, and the movement laid the foundations of the Irish dairy industry, later including firms such as Avonmore and Kerry Group.
  14. late 20th century · Modern
    A new Irish cuisine. From the last quarter of the 20th century chefs built a new cuisine on traditional ingredients: fish, shellfish, soda bread, farmhouse cheeses and the potato. Myrtle Allen of Ballymaloe is named as an early protagonist. Brown soda bread with smoked salmon had reappeared on luxury hotel menus in the 1960s.
Bánbia: the white foods

Grass grows ten months of the year in Ireland, and dairy was at the heart of the early diet. Bread and milk were the staple "for millennia", eaten with an anlann, a relish of vegetables, salted meat or honey. Some of the Old Irish words the sources give:

Source: Irish cuisine ↗, which also notes bog butter, buried in bogs to keep and ferment.

Traditional dishes
Quick answers
What did the Irish eat before the potato?

Grains, especially oats, as porridge and flat oatbread, and dairy: milk, butter, curds and cheese, the bánbia or 'white foods'. Wheat bread was a luxury of the upper classes. Pork was probably the most common meat, and beef was boiled in a cauldron or roasted on spits.

Did Walter Raleigh bring the potato to Ireland?

That is the tradition: that he planted the first potatoes at Myrtle Grove in Youghal soon after 1586. It is not proven. Wikipedia's history of the potato dates the potato's arrival in the British Isles to 1588–1593 and also reports that Basque fishermen brought it to western Ireland.

What was the Lumper potato?

A high-yielding but coarse, wet variety, recorded in Co. Clare by 1808, that came to dominate the crop of the west and south before the Famine. With so much of the crop one variety, there was little resistance when blight arrived in 1845.

Where was the first co-operative creamery in Ireland?

At Dromcollogher (Dromcolliher), Co. Limerick, in 1889. Horace Plunkett went on to found the Irish Agricultural Organisation Society in 1894.

Sources and limits

Everything here comes from these Wikipedia articles, read in October 2026: Irish cuisine, History of the potato, Great Famine (Ireland), Youghal, Lazy bed, Irish Lumper, Guinness Brewery, Dromcolliher, Irish Agricultural Organisation Society, Horace Plunkett, Soda bread, Boxty, Colcannon, Champ (food), Coddle, Irish stew, Barmbrack, Black pudding, White pudding. Where they disagree we say so. The Raleigh story is tradition, not record. The articles disagree on Plunkett's part in the first creamery at Dromcollogher. We have not found a sourced date for when bread soda reached Irish kitchens beyond the Barmbrack article's "not widely available … until the early 19th century", so we give none. For whiskey and poitín see Irish whiskey; for the potato's failure see the Great Famine.