This curried coconut corn soup is inspired by the culinary wisdom of Deborah Madison, who, like Samin Nosrat, advocates for making a flavorful corn cob stock. This genius technique extracts maximum flavor and sweetness from the corn, creating an unparalleled base for a light yet satisfying soup.

While Madison’s original recipe includes garam masala and a tablespoon of flour, I’ve found that omitting the flour keeps the soup naturally lighter and equally delicious. I’ve also made a few other minor adjustments to streamline the process and enhance the fresh flavors. For those curious about the original, you can always reference her cookbook.

To truly embrace the essence of this curried coconut corn soup, selecting the freshest ingredients is paramount. Fresh, sweet corn is the star, and its cobs will be utilized to create a deeply flavorful stock. Good quality coconut milk provides the essential creamy texture, while a thoughtful blend of toasted spices adds warmth and complexity.

• 4 ears corn, yellow or white varieties, shucked, kernels stripped, cobs reserved
• 8 cilantro sprigs (for stock) plus 2 to 4 tablespoons finely chopped cilantro leaves (for soup and garnish)
• 1/2 cup finely diced red or white onion, trimmings reserved (optional for stock, see note below)
• 1 tablespoon butter or olive oil
• 1 teaspoon coriander seeds or ground coriander
• 1/2 teaspoon cumin seeds or ground cumin
• 1/2 teaspoon ground turmeric
• 1/2 teaspoon hot or mild paprika
• Sea salt or kosher salt and freshly ground black pepper, to taste
• 1 can unsweetened coconut milk (approximately 1 and 1/2 to 2 cups)
• Juice of 1 lime, or more to taste

Instructions

Preparing this fragrant curried coconut corn soup is a rewarding experience. The process begins with creating a rich corn stock, a technique that truly sets this recipe apart. Each step is designed to build layers of flavor, resulting in a vibrant and comforting dish that’s perfect for any occasion. Pay close attention to the details, especially when toasting spices, to ensure maximum aroma and taste.

1. Begin by bringing 6 cups of fresh water to a rolling boil in a medium-sized saucepan. While the water heats, prepare your corn. Carefully slice the kernels off the cobs. A helpful tip, inspired by Samin Nosrat’s “Salt Fat Acid Heat,” is to do this in a shallow bowl or plate lined with a tea towel. This stabilizes the corn and helps catch all the delicious kernels. Reserve the stripped cobs and kernels separately.
2. Once the water is boiling, add the stripped corn cobs to the saucepan. Incorporate the cilantro sprigs and any reserved onion trimmings. (A note on onion trimmings: while they add flavor, red onion trimmings can sometimes impart a very dark, slightly murky color to the stock. If you prefer a brighter, clearer stock, you might consider omitting them, or using white onion trimmings instead.) Allow this mixture to simmer gently for a minimum of 15 minutes, or even longer if you have the time, to extract maximum flavor. The longer it simmers, the more profound the corn essence will be. Afterwards, strain the stock through a fine-mesh sieve, discarding the solids, and set the golden liquid aside.
3. In a separate large soup pot, melt the butter or heat the olive oil over medium heat. Add the finely diced onion and sauté for 3 to 4 minutes until it softens and becomes translucent, but not browned. If you are using whole cumin and coriander seeds, lightly toast them in a small, dry skillet over medium heat until they become fragrant and slightly darker. This step unlocks their full aromatic potential. Grind the toasted seeds using a mortar and pestle, or a spice grinder. Add the ground spices, along with the paprika and turmeric, to the softened onions in the soup pot. Cook for another few minutes, stirring constantly, to allow the spices to bloom and release their intoxicating aromas.
4. Pour in the unsweetened coconut milk, add the reserved fresh corn kernels, and the finely chopped cilantro. Stir in 1 and 1/2 cups of the freshly prepared corn stock and 1 teaspoon of sea salt or kosher salt. Bring the soup to a gentle simmer over medium heat and cook for 10 minutes, allowing the flavors to meld and the corn to cook through. If you find the soup too thick for your preference, gradually thin it with more of the reserved corn stock until it reaches your desired consistency.
5. Finally, squeeze in the juice of half of a fresh lime. Taste the soup and adjust the seasoning. If you desire more tanginess, add the juice from the other half of the lime. Re-evaluate the salt level; I personally prefer about another teaspoon of kosher salt (for a total of 2 teaspoons), but salt preference is very individual, so adjust to your own taste. A generous grind of fresh black pepper can also enhance the flavors. Serve hot and enjoy this incredibly flavorful and comforting vegan corn soup.