Spanish Almond Soup Recipe: Creamy, Garlicky and Simple

Spanish almond soup, known as ajo blanco, is a chilled Andalusian soup blended from almonds, bread, garlic, olive oil, vinegar, and water. Its smooth, rich texture comes from the nuts and bread rather than cream, while a little vinegar and fresh grapes balance the savory flavor; regional and family versions vary in thickness and garnish.

Ingredients

1 cup (140 g) blanched, skinless almonds, preferably raw and unsalted
3 ounces (85 g) day-old white bread, crusts removed; use a mild country loaf or baguette
2 cups (480 ml) cold water, divided, plus up to 1/2 cup (120 ml) more to adjust the texture
1 small garlic clove (about 3 g), peeled, with its center sprout removed if prominent
1/3 cup (80 ml) extra-virgin olive oil, plus a little more for serving
2 tablespoons (30 ml) sherry vinegar
3/4 teaspoon fine salt (about 4 g), or to taste
1 cup (150 g) seedless green grapes, halved, for serving
2 tablespoons (15 g) sliced or finely chopped almonds, for serving

Instructions

Soak the bread. Tear the bread into small pieces and put them in a bowl. Pour 1/2 cup (120 ml) of the cold water over the bread and leave it for 10 minutes, until it is soft throughout. Day-old bread absorbs evenly without turning the soup gummy; if your bread is very dry, give it a minute or two longer.
Grind the almonds. Put the blanched almonds in a high-speed blender. Pulse, stopping to scrape down the sides as needed, until they are finely ground and look like coarse meal. This first grind helps create a smooth soup instead of leaving noticeable almond pieces. Avoid running the blender continuously for a long time, which can warm the nuts and make them oily.
Add bread, garlic, and seasoning. Add the softened bread and any water remaining in its bowl, the garlic, salt, vinegar, and the remaining 1 1/2 cups (360 ml) cold water. Blend until the mixture is as smooth as your blender can make it, usually about 1 to 2 minutes. Taste a small spoonful before adding more garlic; its raw flavor will become more noticeable as the soup rests.
Emulsify with olive oil. With the blender running on low or medium, pour in the olive oil in a slow, steady stream. Blend for another 30 to 60 seconds, until the soup looks creamy and uniform. Adding the oil gradually helps it combine with the almond mixture rather than separating into an oily layer.
Adjust the consistency. Check the soup with a spoon. It should be velvety and pourable, not as thick as a dip. Blend in additional cold water a tablespoon or two at a time if needed, then taste and adjust the salt or vinegar. Keep in mind that cold temperatures soften flavors slightly, so the soup can taste a touch more seasoned before chilling.
Strain if desired. For a particularly refined texture, pour the soup through a fine-mesh sieve into a bowl, pressing gently with a spoon. This is optional: a powerful blender can make it smooth enough without straining, and leaving it unstrained gives the soup a little more body. Do not force dry almond pulp through the sieve if you prefer a silky finish.
Chill. Cover the bowl and refrigerate the soup for at least 1 hour. Chilling lets the bread fully hydrate and gives the garlic, almonds, and vinegar time to settle into one another. Stir well before serving; if it has thickened in the refrigerator, loosen it with a splash of cold water.
Garnish and serve. Divide the cold soup among four bowls. Top each with halved grapes and sliced almonds, then finish with a light drizzle of olive oil. Serve promptly while thoroughly chilled.

Tips

Choose mild bread. A plain white loaf gives ajo blanco its classic, soft flavor and helps thicken it. A sourdough loaf can work, but its tang may compete with the sherry vinegar. If the only bread available is fresh, tear it into pieces and let it air-dry for 20 to 30 minutes before soaking so it does not break down as quickly.
Use a restrained amount of garlic at first. One small clove brings the soup to life without overwhelming the almonds. Garlic size and strength vary, so start with less if you are unsure, blend, and taste again after chilling. It is easier to add another small piece before the soup chills than to correct a batch that has become too pungent.
Substitute the vinegar thoughtfully. Sherry vinegar is traditional in many versions and contributes a rounded, lightly nutty acidity. If it is unavailable, use white wine vinegar in the same amount; the result will be a little cleaner and sharper. Avoid strongly flavored balsamic vinegar, which changes the soup’s pale color and sweet-savory balance.
Keep the mixture cool. Start with cold water and chill the soup rather than serving it at room temperature. If blending warms the mixture, transfer it to a covered container and refrigerate it until cold. Do not add ice directly to the blender as a shortcut: melting ice can thin the soup unpredictably and dilute its seasoning.

Serving Suggestions

Serve ajo blanco as a small first course, a light lunch, or part of a summer meal. The classic garnish is fresh grapes, whose sweetness contrasts with the salty, garlicky almond base. Green grapes are especially convenient because they are easy to halve and their mild flavor does not take over. A few sliced almonds and a thread of good olive oil add contrasting crunch and aroma without requiring complicated preparation.

For a more substantial table, pair small bowls with tomato salad, grilled vegetables, or a simple plate of bread and olives. Keep other dishes assertively seasoned but not too rich; this soup is already filling from its almonds and bread. You can also serve it in small cups as a cold opening course. If offering it buffet-style, set the serving bowl over a larger bowl of ice and replenish it from the refrigerator so it stays cold.

Variations

Use melon instead of grapes. Diced ripe melon is a familiar alternative garnish in some versions. Choose a fragrant but firm melon and add a modest amount so its sweetness complements rather than masks the soup. The texture will be softer than with crisp grapes.
Make it dairy-free and vegan. The recipe as written contains no dairy or animal products, so no replacement is needed. Check the bread label if serving someone who avoids particular ingredients, as some loaves contain milk or other additions.
Try a different nut. Blanched almonds are the defining ingredient, but a small portion of blanched cashews can be blended in if you are short on almonds. They make the soup softer and less distinctly almond-like. For the clearest ajo blanco flavor, keep almonds as the main nut and do not use salted or roasted nuts.
Make the soup thicker or lighter. For a spoon-coating texture, begin with 1 3/4 cups (420 ml) water and add more after blending as needed. For a lighter pour, blend in extra cold water in small increments. Regional and household recipes differ in thickness, so adjust to how you plan to serve it rather than aiming for one supposedly definitive consistency.

Storage and Reheating

Refrigerate the soup in a covered container within 2 hours of making it. It keeps for 3 to 4 days in the refrigerator; for the best flavor and texture, serving it within 2 to 3 days is preferable. Stir it thoroughly before serving because a little separation or settling can happen as it rests. If it has become too thick, mix in cold water a tablespoon at a time and taste again for seasoning.

Ajo blanco is meant to be served cold, so it does not need reheating. Freezing is possible, but it may separate or become slightly grainy after thawing because the bread and oil can change texture. If you freeze it, use a freezer-safe covered container and leave room for expansion; thaw it in the refrigerator, then blend briefly or whisk vigorously and adjust with cold water. Freeze only what you expect to use, and do not leave the soup at room temperature while it thaws.

Frequently Asked Questions

Is Spanish almond soup the same as ajo blanco?

Ajo blanco is the best-known Spanish chilled almond soup, particularly associated with Andalusia. The name is often translated as white garlic, and recipes commonly combine almonds, bread, garlic, olive oil, vinegar, and water. Spain also has other almond soups, including hot preparations, so a recipe called Spanish almond soup is not always the same dish. This recipe is for the cold, blended ajo blanco style.

Can I make ajo blanco without a high-speed blender?

Yes, though the texture may be less silky. Use a standard blender, grind the almonds in batches if necessary, and blend longer while pausing to scrape down the sides. A food processor can also work, but it may leave a coarser finish. Straining the finished soup through a fine-mesh sieve is a useful way to remove larger particles if a smooth texture matters to you.

Do I need to peel the almonds?

For the palest, smoothest soup, use blanched almonds with their skins removed. If you only have whole almonds with skins, you can blanch and peel them, or use them as they are. Unpeeled almonds give the soup a darker, slightly more rustic appearance and can leave tiny flecks of skin, but they are still usable. Roasted or salted almonds are less suitable because their flavor and seasoning can shift the result.

Why does my almond soup taste bitter or too strong?

Raw garlic can taste especially sharp, and older or strongly flavored nuts may also contribute bitterness. Use fresh, blanched almonds, remove a prominent green sprout from the garlic, and begin with one small clove. If the garlic is already blended in, add a little more bread and water to soften its impact, then rebalance with salt and a small splash of vinegar. Chilling helps the flavors come together, but it will not completely hide excessive garlic.

Can I prepare the soup ahead of time?

Yes. Blend and chill it up to a day before serving, then stir and taste it again just before bringing it to the table. The soup may thicken as the bread absorbs liquid, so loosen it with cold water if needed. Keep the grapes, sliced almonds, and olive oil separate until serving so the fruit stays fresh and the garnish retains its texture.

More recipes to cook

Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

Spotted an error? Tell us and we will correct it (corrections policy).