# Poached egg
A poached egg is an egg cooked gently in simmering liquid, usually water, without its shell, so that the white sets into a compact envelope around a soft or liquid yolk[1](https://www.collinsdictionary.com/us/dictionary/english/poached-egg). Poaching consists of cooking the edible part of an egg in hot liquid, which may also be milk, cream, consommé, or soup[2](https://oaktrust.library.tamu.edu/server/api/core/bitstreams/2e420c64-59df-4d8f-ac25-903346147261/content). The preparation is a staple of breakfast and brunch cookery and the base of classic dishes such as eggs Benedict and eggs Florentine[3](https://textbooks.restaurant.org/Textbooks/media/fmrca/FRMCA2_L02_Ch03.pdf).
| Key fact | Detail |
|---|---|
| Definition | An egg removed from its shell and cooked gently in simmering liquid, classically water with a little vinegar[1](https://www.collinsdictionary.com/us/dictionary/english/poached-egg) |
| Coagulation temperatures | Egg white coagulates at 140 °F; yolk at 149 °F[2](https://oaktrust.library.tamu.edu/server/api/core/bitstreams/2e420c64-59df-4d8f-ac25-903346147261/content) |
| Standard cooking time | Simmer 3–5 minutes, until whites are coagulated but yolks are still soft[4](https://app.ckbk.com/section/prof90208c25s001ss001sss002ssss002sssss001/standards-of-quality-for-poached-eggs) |
| Safe internal temperature | 144–158 °F for poached eggs, cooked until whites are completely set and yolks begin to thicken but are not hard[5](https://eggsafety.org/faq/what-is-the-best-temperature-to-cook-an-egg/) |
| Acidulation | If eggs are not very fresh, add 1 teaspoon salt and 1 tablespoon distilled vinegar per quart of water (5 mL and 15 mL per liter) to help the white coagulate faster and hold its shape[4](https://app.ckbk.com/section/prof90208c25s001ss001sss002ssss002sssss001/standards-of-quality-for-poached-eggs) |
| Egg quality | U.S. Grade AA and Grade A eggs, with thick firm whites and high round yolks, are best for poaching where appearance matters[6](https://www.fsis.usda.gov/food-safety/safe-food-handling-and-preparation/eggs/shell-eggs-farm-table) |
| Salmonella | Poaching, like hard- and soft-cooking, has been shown to reduce Salmonella to a potentially safe level, unlike sunny-side-up, over-easy, and scrambled methods[7](https://pmc.ncbi.nlm.nih.gov/articles/PMC5302401) |
## Technique
Professional standards describe the target result as a bright, shiny appearance; a compact, round shape, not spread or flattened; and firm but tender whites with warm, liquid yolks[4](https://app.ckbk.com/section/prof90208c25s001ss001sss002ssss002sssss001/standards-of-quality-for-poached-eggs). Freshness matters because a fresh egg has firm whites and a strong yolk membrane, so the white clings to the yolk instead of trailing off in feathers; an old egg makes a ragged poached egg[8](https://www.encyclopedia.com/social-sciences-and-law/law/crime-and-law-enforcement/poaching).
**Water temperature.** Water at about 185 °F produces eggs with a tender yet firm texture. Because a cold egg added to the liquid immediately lowers its temperature, the liquid should be almost boiling when the egg goes in, then regulated to a simmer. If the water boils, the eggs toughen and may be broken up by the agitation; if it is not hot enough, they cook too slowly and spread[2](https://oaktrust.library.tamu.edu/server/api/core/bitstreams/2e420c64-59df-4d8f-ac25-903346147261/content) • [4](https://app.ckbk.com/section/prof90208c25s001ss001sss002ssss002sssss001/standards-of-quality-for-poached-eggs).
**Vinegar and salt.** The acidulated-water technique is French classical practice: a small amount of white wine vinegar helps the white protein coagulate quickly and cleanly around the yolk before it disperses in the water[9](https://provenance.kitchen/canon/french/the-canonical-dishes/classical/poached-eggs-oeufs-poches). Gisslen's procedure specifies 1 teaspoon salt and 1 tablespoon distilled vinegar per quart of water for eggs that are not very fresh, and omits both for very fresh eggs, since vinegar makes the whites tougher and less shiny[4](https://app.ckbk.com/section/prof90208c25s001ss001sss002ssss002sssss001/standards-of-quality-for-poached-eggs). A Texas A&M extension publication, by contrast, states that salt and vinegar are unnecessary[2](https://oaktrust.library.tamu.edu/server/api/core/bitstreams/2e420c64-59df-4d8f-ac25-903346147261/content).
**Method.** The standard sequence is to break each egg into a small dish, slide it into simmering water against the edge of the pan, simmer 3 to 5 minutes until the whites are set but the yolk is soft, lift the egg out with a slotted spoon or skimmer, drain well, and trim ragged edges for a better appearance. Eggs held for later service are plunged into ice water to stop the cooking and reheated briefly in hot water at service time[4](https://app.ckbk.com/section/prof90208c25s001ss001sss002ssss002sssss001/standards-of-quality-for-poached-eggs). [Health Canada](https://www.edgepedia.org/health-canada)'s home recipe follows the same pattern, cooking about 3 minutes until whites are set and yolks are soft, longer for a firmer egg[10](https://www.canada.ca/en/health-canada/services/food-guide/eating-support/kitchen/recipes/classic-poached-eggs.html).
## Food safety
Egg safety guidance varies in how it treats the runny yolk that defines a classic poached egg. The USDA lists poaching among the methods that can cook eggs safely but instructs consumers to cook eggs until yolks are firm and not runny[6](https://www.fsis.usda.gov/food-safety/safe-food-handling-and-preparation/eggs/shell-eggs-farm-table). The Egg Safety Center gives poached eggs a safe-temperature band of 144–158 °F, with doneness described as whites completely set and yolks beginning to thicken but not hard, about 5 minutes in simmering water or 6 to 9 minutes in poaching inserts[5](https://eggsafety.org/faq/what-is-the-best-temperature-to-cook-an-egg/). Health Canada sets a stricter general rule, that eggs and egg-based foods should reach an internal temperature of at least 74 °C (165 °F)[11](https://www.canada.ca/en/health-canada/services/meat-poultry-fish-seafood-safety/eggs.html).
**Microbiological evidence.** A validation study using shell eggs inoculated with Salmonella Enteritidis and Salmonella Heidelberg found that the existing hard-cooked, soft-cooked, and poaching methods were safe, while the sunny-side-up, over-easy, and scrambled methods then in use were not[12](https://www.sciencedirect.com/science/article/pii/S0032579119400801). A review of consumer egg-dish safety likewise reports that hard-cooking, soft-cooking, and poaching reduce [Salmonella](https://www.edgepedia.org/salmonella) to a potentially safe level, whereas sunny-side-up, over-easy, and scrambling do not adequately reduce bacteria levels[7](https://pmc.ncbi.nlm.nih.gov/articles/PMC5302401).
A 2026 study in the *Journal of Food Safety* quantified how storage temperature changes the margin of safety. Eggs contaminated with about 8 log CFU/g (logarithmic measure of bacteria per gram of egg) of Salmonella and poached in boiling water following [Le Cordon Bleu](https://www.edgepedia.org/le-cordon-bleu) recipes showed a mean reduction of 7.4 log CFU/g after 5 minutes when stored at room temperature (28 °C), but eggs stored at 5 °C reached a similar 7.6 log CFU/g reduction only after 7 minutes; at the 5-minute mark the difference between room-temperature and refrigerated eggs was 4.4 log CFU/g. Lower storage temperature delays heat penetration and requires longer cooking for equivalent microbial reduction, which matters because poached eggs with partially coagulated yolks are treated as ready-to-eat[13](https://doi.org/10.1111/jfs.70053).
## History
The English word is old. *Poached* as an egg term appears by the mid-15th century as *pocched egges*, from [Old French](https://www.edgepedia.org/old-french) *poché*, past participle of *pochier*, apparently literally "put into a pocket," perhaps because the white forms a pocket for the yolk; a late 14th-century cookery book uses *pochee* as a noun, and *eyron en poche* for poached eggs is attested from the early 15th century[14](https://www.etymonline.com/word/poached). The technique itself is older: Apicius includes Roman recipes for eggs poached in broth and water, and poached eggs were a standard preparation throughout medieval European cooking[15](https://www.tastelab.food/techniques/poaching-eggs). By medieval times the English were dressing poached eggs with the sauce that came to be called crème anglaise[16](https://app.ckbk.com/reference/food00011c02s001e001se002se001se001/cooked-eggs).
In classical French cookery, *oeufs pochés* was codified in Escoffier's guides as the foundation for dozens of named preparations; his *Ma Cuisine* (1934) lists 141 variations for oeufs pochés along with fifteen more recipes for cold preparations such as en gelée dishes[9](https://provenance.kitchen/canon/french/the-canonical-dishes/classical/poached-eggs-oeufs-poches) • [8](https://www.encyclopedia.com/social-sciences-and-law/law/crime-and-law-enforcement/poaching). In Vienna the dish carries the name *ein verlorenes Ei*, "a lost egg," possibly for the way the egg disappears under feathery white or in a whirlpool of water[2](https://oaktrust.library.tamu.edu/server/api/core/bitstreams/2e420c64-59df-4d8f-ac25-903346147261/content).
## Classic dishes
Poached eggs anchor several named preparations. [Eggs Benedict](https://www.edgepedia.org/eggs-benedict) is a half [English muffin](https://www.edgepedia.org/english-muffin) topped with Canadian bacon, ham, or bacon, a poached egg, and hollandaise sauce; eggs Florentine is similar but uses spinach instead of, or underneath, the meat[3](https://textbooks.restaurant.org/Textbooks/media/fmrca/FRMCA2_L02_Ch03.pdf). The earliest print reference to eggs Benedict that the [Oxford English Dictionary](https://www.edgepedia.org/oxford-english-dictionary) records appeared in 1898, with poached eggs on ham over split muffins under hollandaise; a competing origin story, told by Lemuel Benedict in a 1942 interview, has the retired Wall Street stockbroker ordering buttered toast, poached eggs, crisp bacon, and hollandaise at the Waldorf Hotel in 1894[17](https://foodtimeline.org/foodeggs.html). Regional variants persist, such as the central French *œufs à la couille d'âne*, in which eggs are poached in wine and take on a reddish hue[18](https://www.lemonde.fr/en/lifestyle/article/2025/02/13/old-fashioned-french-cooking-makes-winning-come-back_6738099_37.html).
## References
1. [Poached egg definition, Collins English Dictionary](https://www.collinsdictionary.com/us/dictionary/english/poached-egg)
2. [About Eggs — Poaching, Mellor & Miller, Texas A&M University extension publication](https://oaktrust.library.tamu.edu/server/api/core/bitstreams/2e420c64-59df-4d8f-ac25-903346147261/content)
3. [Foundations of Restaurant Management & Culinary Arts, Chapter 3, National Restaurant Association](https://textbooks.restaurant.org/Textbooks/media/fmrca/FRMCA2_L02_Ch03.pdf)
4. [Standards of Quality for Poached Eggs, Wayne Gisslen, Professional Cooking, 10th edition](https://app.ckbk.com/section/prof90208c25s001ss001sss002ssss002sssss001/standards-of-quality-for-poached-eggs)
5. [What is the safe temperature to cook eggs?, Egg Safety Center](https://eggsafety.org/faq/what-is-the-best-temperature-to-cook-an-egg/)
6. [Shell Eggs from Farm to Table, USDA Food Safety and Inspection Service](https://www.fsis.usda.gov/food-safety/safe-food-handling-and-preparation/eggs/shell-eggs-farm-table)
7. [Food Safety: Recommendations for Determining Doneness in Consumer Egg Dish Recipes, PMC](https://pmc.ncbi.nlm.nih.gov/articles/PMC5302401)
8. [Poaching, Encyclopedia.com](https://www.encyclopedia.com/social-sciences-and-law/law/crime-and-law-enforcement/poaching)
9. [Poached Eggs (Oeufs Pochés), The French Canon, Provenance](https://provenance.kitchen/canon/french/the-canonical-dishes/classical/poached-eggs-oeufs-poches)
10. [Classic poached eggs, Health Canada](https://www.canada.ca/en/health-canada/services/food-guide/eating-support/kitchen/recipes/classic-poached-eggs.html)
11. [Egg safety, Health Canada](https://www.canada.ca/en/health-canada/services/meat-poultry-fish-seafood-safety/eggs.html)
12. [Validation of Cooking Methods Using Shell Eggs Inoculated with Salmonella Serotypes Enteritidis and Heidelberg, Poultry Science (2008)](https://www.sciencedirect.com/science/article/pii/S0032579119400801)
13. [Cano, Tondo & Malheiros (2026). Salmonella Inactivation During the Preparation of Omelets, Poached Eggs, and Scrambled Eggs. Journal of Food Safety 46(1): e70053](https://doi.org/10.1111/jfs.70053)
14. [Poached, Online Etymology Dictionary](https://www.etymonline.com/word/poached)
15. [Poaching Eggs, Techniques, Taste Lab](https://www.tastelab.food/techniques/poaching-eggs)
16. [Cooked Eggs, Harold McGee, On Food and Cooking](https://app.ckbk.com/reference/food00011c02s001e001se002se001se001/cooked-eggs)
17. [The Food Timeline: history notes — eggs](https://foodtimeline.org/foodeggs.html)
18. [Old-fashioned French cooking makes winning comeback, Le Monde (2025)](https://www.lemonde.fr/en/lifestyle/article/2025/02/13/old-fashioned-french-cooking-makes-winning-come-back_6738099_37.html)
---
*Topic: Encyclopedia › Arts and culture › Food, customs, and everyday culture › Food, cooking and hospitality › Dishes, foods, and foodstuffs › Breakfast and brunch dishes*
*Initially written Sep 17, 2026 · Reviewed: Oct 25, 2026 · Edited: Oct 15, 2026; Oct 25, 2026 · Last review: Oct 25, 2026*
*Copyright 2026 EdgeChat AI, a subsidiary of Biostate AI.*
License: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license