Add all the base ingredients—from corn to water—into a high-speed blender. Blend on high speed for 1 minute, or until smooth and creamy.
Taste and adjust: Add more salt or lime juice to balance the flavor.
If using more miso paste, blend again until fully incorporated.
If the texture is too thick, add 2 tablespoons of ice water at a time until the desired consistency is reached.
Optional: Pass the gazpacho through a sieve to filter out any gritty bits if you prefer a smoother texture.
Chill the soup: Refrigerate for at least 30 minutes to retain freshness and color while you prepare the toppings.
To serve: Pour into individual bowls and top with crispy rice, if using, reserved corn, cherry tomatoes, lime slices, scallions, red pepper flakes, and a drizzle of olive oil.
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Notes
Corn quantity: Be sure to measure the corn after removing the kernels from the cob. Too much corn can throw off the balance and make the soup too thick or dense.
Storage: This sweet corn gazpacho can be stored in the fridge for up to 3 days in an airtight container. Stir or re-blend before serving, as natural separation may occur.
Freeze: The soup also freezes well for up to 3 months. For best results, freeze in individual portions using airtight containers or freezer-safe bags. Thaw overnight in the fridge, then blend briefly to restore its smooth texture.