Patatas a la Riojana, or Rioja-style potatoes, rank among the most famous dishes of La Rioja.
The roots of this stew lie in the 19th century, among farm workers in Lower Rioja, particularly around Alfaro. Potatoes, which had only entered European kitchens much later than their discovery in the Americas, became a practical addition to hearty stews during times of scarcity.
Influenced partly by French cooking traditions, labourers combined potatoes with chorizo preserved in earthenware jars, creating a filling meal that required few ingredients and delivered maximum sustenance.
Although potatoes arrived in Europe in the 16th century, they were initially grown as decorative plants. It was only widespread hunger, often linked to wars, that finally secured their place on the table.
What does “Rioja-Style” really mean?
The label a la riojana does not refer to a single, strict recipe. In Spanish cuisine, the term is applied to a wide range of dishes, from trout and cod to snails and lamb trotters. While paprika is often associated with the style, even that rule has exceptions.
In truth, “Rioja-style” is more a culinary shorthand than a precise definition, signalling a traditional, rustic preparation rather than a fixed set of ingredients.
The secret is in the potato cut
What truly defines Rioja-style potatoes is the way the potatoes are cut. Instead of slicing them cleanly, they are cracked or snapped. This technique allows the natural starch to escape during cooking, thickening the broth without the need for flour or added starch.
To do this, insert the knife into the potato, then twist slightly before completing the cut. The irregular break creates rough edges that release starch as the stew simmers. The method takes its name from the distinctive sound it makes, familiar to anyone raised around home cooking.
While some modern cooks add potato starch for a smoother finish, this sacrifices the rustic character that makes the dish so appealing.
Choosing the chorizo
Traditional Rioja chorizo is usually cured in a horseshoe shape, known as a sarta, and made with natural pork casing. It comes in both sweet and spicy versions, depending on the paprika used, and includes garlic, pork, and fat. This chorizo is the backbone of the dish, lending depth, warmth, and colour.
Ingredients (Serves 4–6)
- 2 kg floury potatoes, suitable for stewing
- 500 g cooking chorizo (sweet, spicy, or a mix)
- 2 large onions, finely chopped
- 6 garlic cloves, unpeeled
- 3 bay leaves
- 50 ml extra virgin olive oil
- 1 generous tablespoon smoked paprika
- 1 pinch cayenne pepper or hot paprika (optional)
- 4 dried red peppers, soaked, or 1 tablespoon pepper pulp
- 2 litres beef stock
- Salt, to taste
Get cooking!
- Heat the olive oil in a large casserole over low heat. Add the onions and cook gently for around 15 minutes, until soft and translucent. They should not brown.
- Peel the potatoes and cut them into 4–5 cm chunks, cracking them rather than slicing cleanly to encourage starch release.
- Slice the chorizo into thick pieces and add it to the pan along with the whole garlic cloves. Fry gently for 2 minutes.
- Stir in the paprika and cayenne, mixing well and cooking briefly. Do not let the paprika burn.
- Add the potatoes, bay leaves, and pepper pulp. Stir to coat everything in the oil and spices.
- Pour in enough beef stock to cover the potatoes by about 2 cm. Bring to the boil, then reduce to a gentle simmer and partially cover the pot.
- Cook for 30 minutes, stirring occasionally. If the stew becomes too thick, add a little cold water.
- Taste and adjust the seasoning. If the broth needs thickening, mash one potato and stir it back in.
- Remove from the heat and allow the stew to rest for 10 minutes before serving.
Final notes
The ideal Rioja-style potato stew should be rich and creamy, with potatoes that are soft and just holding together. It may not look elegant, but the flavour more than makes up for it. Serve with crusty bread and, naturally, a glass of Rioja red.
As they say in the region:
“Chorizo, potatoes, and wine. That’s enough to get you through the day.”
