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Patatas Bravas with potato, olive oil and tomato — Spain recipeSpainSpain
📝Useful tips
S
Sergei Martynov

The baking soda in the parboiling water is the technique that makes the difference between genuinely crispy potatoes and merely roasted ones. Baking soda raises the pH of the water, which breaks down the pectin that holds potato cells together. The outer layer of the potato softens and becomes rough and almost foamy during the subsequent agitation in the pot. That rough surface dehydrates faster in the oven and produces a dramatically crisper crust. The same technique is used for the crispiest roast potatoes at Christmas and for extra-crispy chips. Do not skip the shaking step — it looks messy but it's why the potatoes are good.

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The salsa brava and aioli can both be made a day or two ahead. The sauce actually improves overnight as the spices meld. Reheat the sauce gently before serving — it should be warm when it goes over the hot potatoes, not cold. The potatoes themselves are best made fresh and served immediately; they lose their crunch quickly under the sauce. If you're feeding a crowd and need to work ahead, keep the potatoes in a low oven (100°C) on a rack while you finish the sauces.

Vegetable and Mushroom Dishes

Patatas Bravas

By Sergei Martynov

Patatas bravas — literally 'fierce potatoes' — is one of the most ordered tapas dishes in Spain. The concept is simple: crispy fried or roasted potatoes served with a smoky, spiced tomato sauce called salsa brava and a drizzle of garlic aioli. The potatoes need two things to be genuinely good: a fluffy interior and a crisp exterior that holds up under the sauce. The baking soda trick in the parboiling water roughens the potato surface and dramatically improves crispiness whether you roast or fry. The bravas sauce is built on smoked paprika — pimentón de la Vera, the sweet-smoky Spanish kind — which is non-negotiable. The aioli is simply good mayonnaise with fresh garlic and lemon.

⏱️
55
Minutes
👥
4
Servings
🔥
380
kcal
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Key Ingredients

What you'll need

Ingredients

How to make it

Instructions

  1. 1

    Parboil the potatoes with baking soda. Cut the potatoes into chunky, irregular pieces — roughly 3 cm. No need to be precise; irregular edges crisp better than smooth ones. Bring a large pot of well-salted water to the boil and add the bicarbonate of soda. Add the potatoes and boil for 5 to 7 minutes — they should be just tender at the edges but still firm in the centre. You're not cooking them through; you're roughening their surface. Drain into a colander, then return them to the empty hot pot and shake vigorously for 30 seconds. The agitation breaks down the fluffy outer layer, creating a rough, starchy surface that crisps spectacularly in the oven. Spread on a plate or tray and leave to steam dry for 5 minutes.

    Patatas Bravas — step 1
  2. 2

    Make the salsa brava. While the potatoes steam, heat 2 tablespoons of olive oil in a medium saucepan over medium heat. Add the diced onion and a pinch of salt and cook for 7 to 8 minutes, stirring occasionally, until soft and lightly golden. Add 2 of the garlic cloves (minced) and cook for 1 minute until fragrant. Add both paprikas and stir for 30 seconds — the heat blooms the spices and makes the sauce smell deeply smoky. Add the tomatoes, vinegar, and sugar. Stir, bring to a simmer, and cook uncovered for 15 minutes, stirring occasionally, until the sauce has thickened and reduced. Blend until smooth with an immersion blender or in a stand blender. Taste and adjust salt, vinegar, and heat. The sauce should be bold, smoky, and have a clear but not overwhelming heat.

    Patatas Bravas — step 2
  3. 3

    Make the garlic aioli. In a small bowl, combine the mayonnaise with the remaining garlic clove (finely grated or pressed to a paste), the lemon juice, and a pinch of salt. Stir well. Taste: it should be creamy, garlicky, and have a bright lemony edge. Cover and refrigerate. The aioli can be made up to 3 days ahead. For a more substantial garlic flavour, use 2 cloves instead of 1.

    Patatas Bravas — step 3
  4. 4

    Roast or pan-fry the potatoes. For oven roasting: preheat to 220°C (430°F). Toss the roughed-up potatoes with 2 tablespoons of olive oil and season with salt. Spread in a single layer on a large baking sheet — don't crowd them. Roast 30 to 35 minutes, turning once at the halfway point, until deeply golden and crisp. For pan-frying: heat 1 cm of olive oil in a large heavy-bottomed pan over medium-high heat. Fry the potatoes in batches for 8 to 10 minutes, turning occasionally, until crisp and golden on all sides. Drain on paper towels and season immediately with salt.

    Patatas Bravas — step 4
  5. 5

    Serve. Transfer the hot crispy potatoes to a serving bowl or platter. Spoon the warm salsa brava generously over the top — enough to coat, not drown. Drizzle the garlic aioli over in zigzag lines or dollops. Scatter the chopped parsley. Serve immediately while the potatoes are still crisp. Have extra sauce on the side for dipping. Traditionally this is tapas — shared at the table with drinks.

    Patatas Bravas — step 5

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Frequently Asked Questions

What makes smoked paprika so important in this recipe?

Salsa brava's defining characteristic is its smoky depth, which comes almost entirely from smoked paprika — pimentón de la Vera, produced in the Extremadura region of Spain. The peppers are smoke-dried over oak before grinding, which gives the spice a woody, almost meaty quality that ordinary paprika simply doesn't have. There are two types: dulce (sweet-smoked) and picante (hot-smoked). This recipe calls for mostly sweet with a smaller amount of hot or cayenne to control the heat separately. If you substitute regular (unsmoked) paprika, the sauce will taste flat and lack the characteristic depth that defines the dish. Smoked paprika is widely available and keeps well in a sealed container.

Should patatas bravas be fried or roasted?

Traditionally they are fried — either deep-fried or shallow-fried in a substantial amount of olive oil. Frying produces the most authentic result: a genuinely crisp, uniformly golden exterior with a fluffy centre. Roasting is a useful alternative that requires less oil and no monitoring, and with the baking soda parboiling technique the result is significantly crispier than most roasted potatoes. For home cooking, both work well. The sauce is so flavourful that either preparation produces a good dish. If crispness is the priority: fry. If convenience is the priority: roast at high heat and don't crowd the pan.

What is the correct sauce for patatas bravas — tomato or without?

This is genuinely contested. In Madrid, the classic salsa brava is often made without tomato: it's a base of olive oil, flour, paprika, garlic, and stock — closer to a flavoured gravy or roux. In Barcelona and Catalonia, a tomato-based sauce is more common. Both are authentic regionally. The tomato version tends to be more accessible to make and has a brighter, more balanced flavour. The Madrid-style version has a deeper, earthier quality. This recipe uses the tomato version.

Can I make this ahead of time?

The sauces absolutely can — and benefit from it. Make both the salsa brava and the aioli up to 2 days ahead and refrigerate. Bring the salsa brava to a gentle simmer before serving. The potatoes are best made fresh: parboil them up to 2 hours ahead, leave them uncovered to dry at room temperature, then roast or fry just before serving. Once sauced, the potatoes lose their crunch within about 20 minutes. For a party, keep the sauces and potatoes separate and assemble just before eating.

What else can I serve alongside patatas bravas for a tapas spread?

Tabbouleh-style salads provide good freshness against the richness of the potatoes. Cured meats (jamón, chorizo) are natural companions. Pan con tomate (bread rubbed with ripe tomato and olive oil) is one of the simplest and best Spanish tapas. Tortilla española (Spanish omelette) is substantial and balances well. Marinated olives and Manchego cheese require no preparation and fill out a spread quickly. To drink: cold fino sherry, cold beer, or vermut on ice with an orange slice is how it's done in Spain.