Chilled Corn Soup With Basil

- Total Time
- 15 minutes
- Rating
- Comments
- Read comments
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Ingredients
- 3ears corn, shucked
- 1½cups buttermilk
- ½cup basil leaves, more for garnish
- 3scallions, roughly chopped
- 1tablespoon fresh lime juice, more to taste
- 1fat garlic clove, roughly chopped
- ¾teaspoon fine sea salt
- Radish slices, for garnish
- Extra-virgin olive oil, for garnish
Preparation
- Step 1
Slice kernels off corn cobs (you should have 3 to 3½ cups kernels). Discard cobs and place kernels in a blender.
- Step 2
Add buttermilk, basil, scallions, lime juice, garlic, salt and ⅓ cup ice cubes to the blender and purée until very smooth.
- Step 3
Strain mixture through a sieve, pressing down hard on the solids. Serve soup garnished with radish slices and a drizzle of olive oil.
Private Notes
Comments
I have made this soup a dozen times or more. My learnings:
Use a good brand of buttermilk. The cheap store brands don't taste very good. The buttermilk doesn't need to be full fat, 1% will do. The freshest corn and basil will make a difference. I don't add ice cubes because I like the soup a little thicker. I do strain the soup to smooth it out. Finally, I make this soup hours if not a day ahead of time and chill it. It is a wonderful starter for summer dinner parties.
We love this! Easy and refreshing summer starter.
Changes:
Make a few hours (or even a day) ahead and chill -- improves soup greatly.
NO ice cubes -- too watery.
DO NOT strain -- too watery.
If your basil is strong, reduce amount or flavor will overwhelm the soup.
In a pinch, substitute 3 cups frozen corn for the fresh ears -- the soup is still delicious.
Don’t discard the cobs. If you can’t bear doing this now freeze them and do it when it’s cooler but make a stock out of them...it makes the best stock to use in all sorts of ways. #zerowaste
This is a delicious and flavorful soup. The small amount of ice did thin the soup a little, which was fine. I strained the soup, but have saved the solids to add to my next cornbread.
Straining the soup in a mesh nut milk bag is far less tedious than using a fine-mesh sieve!
I have to disagree that straining made the soup "watery." It is a thin soup, but silky and flavorful. I sampled it before straining and it was gritty and raw tasting. Straining the soup made for a refined taste experience. Skipped the ice cubes as suggested, as adding water would tend to make a dish watery...