Leek and potato soup | |
| Type | Soup |
|---|---|
| Place of origin | Numerous cuisines |
| Serving temperature | Usually hot |
| Main ingredients | Leeks, potatoes, stock or water. |
Leek soup is found in many cuisines. It is made from leeks and other vegetables simmered in water, stock, or broth. It often includes potatoes, in which case it may be called leek and potato soup. It may be thickened or enriched with milk, cream, butter, roux, egg-lemon, egg yolks, oatmeal, cheese, and so on.
It is usually served hot; chilled, it is the basis of vichyssoise.
Leek soup is documented across Europe and beyond. A 1771 reference book lists the Italian porrata, "a leek-soup or pottage". A Scottish cook, Susanna MacIver, included leek soup in her 1782 Cookery and Pastry; a Welsh version, cawl cennin – "leek pottage or porridge" – is recorded in 1794; a German-English dictionary from 1796 refers to Lauchsuppe, "leek pottage". Maria Rundell's Domestic Cookery (1808) gives a recipe for "Scotch Leek Soup", thickened with oatmeal.
French leek and potato soup is called potage Parmentier (in honour of Antoine-Augustin Parmentier, who popularised potatoes in France) and soupe à la bonne femme. Elizabeth David (1984) talks of "every French housewife's potato and leek soup". Porrusalda is a Basque leek soup, typically using the same ingredients as the versions from elsewhere. In Spain it is sopa de puerros y patatas.
In Greek and Turkish cuisine, it is often thickened with an egg-lemon mixture (avgolomono or terbiye).
Leeks are common to all recipes. Some recipes use only the white part; others, both the white and the green. Potatoes are nearly ubiquitous. Other ingredients vary.
The examples and perspectives in this section deal primarily with US and Western Europe and do not represent a worldwide view of the subject. (October 2026) |
| Writer | Cooking liquid | Other ingredients | Enrichment | Garnish | Ref |
|---|---|---|---|---|---|
| James Beard | chicken stock | potato | butter | nutmeg, cayenne | |
| Simone Beck et al | water | potato, onion | cream | parsley or chives | |
| Mary Berry | chicken or vegetable stock | potato, onion | cream | chives or parsley | |
| Robert Carrier | chicken stock | potato | cream | chives | |
| Julia Child | water | potato | cream | chives | [citation needed] |
| Craig Claiborne | chicken stock | potato, onion | cream | chives | |
| Auguste Escoffier | white stock | potato | milk and butter | croutons | |
| Jane Grigson | water | potato, onion, garlic | |||
| Jeff Koehler | chicken stock or water | potato, carrot | olive oil | ||
| Prosper Montagné | stock | potato | butter | chervil | |
| Simone Ortega | water | potato | stock | ||
| Jacques Pépin | chicken stock and water | potato | butter | parsey or chervil, gruyère | |
| Maria Rundell | water | oatmeal | |||
| Delia Smith | milk and chicken stock or water | potato, onion | cream | chives |