Frequently Asked Questions
What is Chilled Garlic Almond Soup?
Chilled Garlic Almond Soup, traditionally known as Sopa Ajo Blanco, is a refreshing Spanish cold soup made with almonds, garlic, bread, and olive oil.
What is the Spanish name for this soup?
The traditional Spanish name for this chilled garlic and almond soup is Sopa Ajo Blanco.
What are the primary ingredients for this recipe?
The main ingredients include day-old Italian bread, whole blanched almonds, garlic cloves, extra virgin olive oil, sherry wine or white wine vinegar, vegetable stock, and green grapes.
How do I prepare the bread for the soup base?
Soak 6.5 ounces of day-old Italian bread in cold water for 5 minutes, then gently squeeze out the excess liquid before blending.
What kind of almonds are best for Sopa Ajo Blanco?
Whole blanched almonds are used to ensure a smooth, creamy texture and a white color.
How do I achieve a creamy consistency?
Gradually add extra virgin olive oil in a slow, steady stream while the food processor is running to create a thick, mayonnaise-like emulsion.
Can I substitute sherry wine?
Yes, if you do not have sherry wine, you can use white wine vinegar as a substitute for the acidic component.
How long should the soup be refrigerated?
The soup should be refrigerated for at least 2 hours to allow the flavors to meld and the soup to thicken.
What is the traditional garnish for this soup?
It is traditionally garnished with plump green grapes and homemade croutons for a mix of sweetness and crunch.
How do I make the homemade croutons?
Fry 3 ounces of cubed, crustless Italian bread in 2 tablespoons of olive oil until golden brown and crispy.
Is this soup served hot or cold?
This soup is a 'cold soup' specifically designed to be served chilled, making it ideal for summer.
Is this recipe vegan-friendly?
Yes, this recipe is vegan as it uses plant-based ingredients like almonds, bread, and vegetable stock.
Is this soup vegetarian?
Yes, this soup is vegetarian as it contains no meat or animal by-products.
How many people does this recipe serve?
This recipe serves between 4 to 6 people.
How do I adjust the thickness of the soup?
You can adjust the thickness by adding more or less vegetable stock or water during the blending process.
What type of bread is recommended?
Day-old Italian bread is recommended because its drier texture absorbs the water and blends better than fresh bread.
Do I need to peel the garlic?
Yes, the garlic cloves should be peeled and chopped before being added to the food processor.
What role do almonds play in the recipe?
Almonds provide the nutty flavor base and contribute to the creamy, rich texture of the soup.
Can I use red grapes instead of green?
While green grapes are traditional for their color and tart-sweet balance, red grapes can be used if desired.
Should I remove the crust from the bread?
The crust should be removed for the bread cubes used to make croutons; for the soup base, the day-old bread is typically used after soaking.
What kitchen equipment is required?
You will need a food processor or blender, a mixing bowl for soaking bread, and a frying pan for the croutons.
Is this soup gluten-free?
As written with Italian bread, it contains gluten. To make it gluten-free, use a gluten-free bread substitute.
When should I add the garnish?
Add the green grapes and croutons just before serving to maintain the texture of the croutons and the freshness of the fruit.
Why is the oil added slowly?
Adding oil slowly while blending creates an emulsion, which gives the soup its characteristic creamy and stable body.
Is Sopa Ajo Blanco a healthy choice?
Yes, it is considered healthy as it is packed with heart-healthy fats from olive oil and almonds, along with fresh garlic.
Can I use water instead of vegetable stock?
Yes, water can be used to thin the soup, though vegetable stock adds more depth of flavor.
What is the flavor profile of this soup?
The soup is savory and nutty with a robust garlic kick, balanced by the sweetness of the grape garnish.
How do I store leftovers?
Store leftovers in an airtight container in the refrigerator for up to 2-3 days.
Do I need to cook any part of the soup base?
No, the soup base itself is raw and blended; only the croutons require cooking in a frying pan.
Can this be served as a meal?
It is excellent as a refreshing lunch or as an appetizer for a larger gathering.