Gazpacho

• 3 lbvery ripe tomatoes · soft to the squeeze and heavy for their size, height of season only
• 3 ozstale white bread · crustless, a day-old baguette or country loaf, torn into pieces
• 1 wholecucumber · about 8 oz, peeled, seeds scraped out with a spoon
• 1 wholegreen Italian pepper · or half a green bell pepper, which is sharper
• 1 clovegarlic · small, and one is genuinely enough for this volume
• 1/2 cupextra-virgin olive oil · a good fruity one, poured in slowly at the end
• 3 tbspsherry vinegar · Jerez, and no other vinegar is a real substitute
• 2 tspkosher salt · plus a good deal more after chilling, taste again cold
• 1/2 cupice water · only if the tomatoes were not juicy enough
• 2 tbspcucumber · extra, finely diced, for the garnish
• 2 tbspgreen pepper · extra, finely diced, for the garnish
• 1 tbspextra-virgin olive oil · to pour over each bowl at the table

Method

1. 1

   This only works in tomato season, and there is no way around it

   Gazpacho is a raw dish with six ingredients and nowhere for a bad tomato to hide. You need tomatoes that give under gentle pressure, smell of tomato at the stem, and feel heavy for their size. Winter supermarket tomatoes make pink water no matter what technique you apply. If it is February and you want this anyway, good tinned San Marzano tomatoes drained of their packing liquid beat fresh hard ones, which is not a compromise most cooks expect.

2. 2

   The bread is structural, not filler

   Three ounces of stale crustless white bread soaked in a little water and squeezed out gives gazpacho the body that separates it from a smoothie. Bread starch stabilises the emulsion that the olive oil forms, which is why a proper Andalusian gazpacho is opaque and creamy with no dairy in it. Fresh bread turns gluey. Sourdough brings its own acidity and fights the vinegar. For a gluten-free version, a small boiled potato or two tablespoons of raw almonds do the same structural job.

3. 3

   Peel the cucumber and scrape the seeds out

   Cucumber skin is bitter and does not blend to nothing, so it leaves green specks and a background bitterness that builds over a few spoonfuls. The seed core is mostly water and it thins the soup. Peel it, halve it lengthwise, run a teaspoon down the middle, and use only the flesh. This is a two-minute job that does more for the finished texture than any equipment decision, and it is where most home gazpacho quietly goes wrong.

4. 4

   One clove of garlic, and blanch it if you are worried

   Raw garlic keeps developing in an uncooked soup that then sits in the fridge for four hours, so what tastes balanced at the blender tastes aggressive at the table. One small clove for three pounds of tomatoes. If your garlic is old and has a green germ down the centre, pull it out, because that is where the harshness concentrates. Dropping the clove into boiling water for thirty seconds takes the edge off entirely without cooking it.

5. 5

   Salt the tomatoes and let them sit for twenty minutes

   Core and roughly chop the tomatoes, toss them with the salt in a bowl, and leave them while you prep everything else. The salt pulls juice out by osmosis, which both seasons the flesh from the inside and gives you a pool of tomato liquid to soak the bread in instead of water. It is a twenty-minute step that happens while you are doing other things, and it means you almost never need to add the ice water at the end.

6. 6

   Blend the solids first, the oil last, and slowly

   Everything except the olive oil goes into the blender and runs on high for two full minutes until it is completely smooth. Then, with the motor on low, pour the oil in a thin steady stream over about forty-five seconds. This forms an emulsion, and the soup visibly lightens from red to orange-pink and thickens as it goes. Dumping the oil in at the start gives you a thin red liquid with an oil slick on top, which is the difference between the two versions people describe.

7. 7

   Two minutes of blending, not thirty seconds

   Most blenders need a genuine two minutes on the highest setting to break tomato skins and pepper flesh down to nothing. Short blending leaves fibrous flecks that no amount of straining fully removes and that read as grit. A high-powered blender does it faster, and a food processor will not really do it at all, because the wide bowl never builds a proper vortex. If your blender heats the soup up, that is fine, it is going in the fridge for four hours anyway.

8. 8

   Strain or do not, but know what you are choosing

   Passing the soup through a fine-mesh sieve gives you the silky restaurant texture and costs you about a cup of volume and most of the fiber. Leaving it unstrained gives you a rustic soup with 4g of fiber a bowl and a slightly rougher mouthfeel. Straining is worth it if your tomatoes had tough skins or your blender is weak. If you strain, push the pulp through with a ladle rather than letting it drip, or you will lose a third of the batch.

9. 9

   Sherry vinegar, and why the others do not work

   Vinagre de Jerez is aged in oak and carries a nutty, oxidised depth that is a specific part of what gazpacho tastes like. Red wine vinegar is sharper and flatter and reads as sourness rather than as flavour. Balsamic is sweet and muddies the colour. Cider vinegar brings apple. Three tablespoons for this volume sounds like a lot on paper and is correct, because cold blunts acid perception just as it blunts salt.

10. 10

    Four hours in the fridge, and it is not just about temperature

    Cover and refrigerate at least four hours, ideally overnight. Gazpacho served at room temperature tastes like tomato puree. Beyond the chill, the resting time lets the garlic mellow, the bread finish absorbing, and the emulsion set. It should be genuinely cold, around 40F, not merely cool. Do not chill it with ice cubes in the soup, which dilutes it as they melt. If you are short on time, chill the bowls and set the container in an ice bath.

11. 11

    Season again after chilling, and expect to add real salt

    Cold suppresses the perception of salt, acid and sweetness substantially, which is why a soup that tasted perfect warm from the blender tastes flat four hours later. Taste it cold, straight from the fridge, and expect to add another half teaspoon of salt and often another splash of vinegar. This is the step that separates good homemade gazpacho from the version people politely finish. Season the cold soup, not the warm one.

12. 12

    Serve it in the right bowl with the right things on top

    Chilled bowls, a hard pour of good olive oil over the surface, a spoonful of finely diced cucumber and green pepper, and cracked black pepper. In Spain it is often drunk from a glass, which is worth trying. Croutons fried in olive oil, diced hard-boiled egg, jamon or a few cooked prawns turn it from a starter into lunch. It keeps three days refrigerated, separates slightly on standing, and comes straight back with a whisk.

13. 13

    The variations worth making, and the one that is not

    Watermelon gazpacho, with a pound of the tomato swapped for watermelon, is genuinely good and needs an extra tablespoon of vinegar to stop it reading as a drink. Green gazpacho built on cucumber, green grape, almond and a little avocado is a different dish and an excellent one. Ajoblanco, made with almonds, bread, garlic and no tomato at all, is the version to make in a bad tomato year. The one to skip is the chunky salsa-style version, which is a good tomato salad and not this.

14. 14

    Blender capacity, and the mistake people make doubling it

    Three pounds of tomatoes plus bread and vegetables comes close to filling a standard 64oz jug before the oil goes anywhere near it, and an overfull blender cannot form the vortex that gets you a smooth result in two minutes. Doubling this means blending in two complete batches, oil and all, then combining and whisking, rather than blending double the solids and streaming double the oil into an overloaded jug. The second approach reliably breaks the emulsion and it is the usual reason a party-sized batch comes out thin.