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Sweet Potato with Thai Curry and Coconut Soup

Sweet Potato with Thai Curry and Coconut Soup
Makes about 3 Qt/2.8 L – Serves 6 to 8

Chef Jeff loves to make squash soups during the fall. He flavors them with apples and sage or with fresh ginger and orange, or sometimes with just a little cream and black pepper. When you make soup every day (for five years and counting), the challenge is to keep things interesting for both yourself and your customer. To branch out, he started playing around with sweet potatoes, using the same basic flavor variations as he uses for squash. The starchy potato made for a much thicker soup, which our customers loved for its heartiness. Looking around the kitchen for inspiration one day, he noticed the coconut milk that we use in pastry for coconut pastry cream, and he threw it into the soup. A can of Thai curry paste caught his eye and it went in as well. The creamy sweetness of the potato is the perfect foil for the rich coconut milk and spicy curry paste, and now this is one of our most requested soups at Fort Point.

5 large or 6 or 7 medium sweet potatoes, scrubbed clean
3 tbsp vegetable oil
1 medium onion, cut into 1/2-in/12-mm pieces
3 garlic cloves, smashed and minced
1 large carrot, peeled and cut into 1/2-in/12-mm pieces
1 celery stalk, cut into 1/2-in/12-mm pieces
1/2 medium fennel bulb, leafy tops trimmed,
     and bulb cut crosswise into pieces 1 in/.2.5 cm wide
6 cups/1.4 L Vegetable Stock (see below)
One 13- to 14-oz/390- to 420 ml can coconut milk
2 tbsp Thai red curry paste
2-1/4 tsp kosher salt
1 tsp freshly ground black pepper
1/4 cup/10 g fresh cilantro leaves for garnish
1/2 lime for garnish

Special Equipment: rimmed baking sheet, large stockpot, blender or food processor

1. Preheat the oven to 400°F/200°C, and place a rack in the center of the oven.

2. Place the sweet potatoes on the baking sheet and pierce each one several times with a knife tip or fork. Roast for 1 to 1-1/2 hours, or until they can be easily pierced in the center with a fork. Set aside to cool.

3. In the stockpot, heat the vegetable oil over medium-high heat. Add the onion, garlic, carrot, celery, and fennel; reduce the heat to medium-low; and sweat the vegetables, stirring often with a wooden spoon, for 6 to 8 minutes, or until they soften and the onion is translucent.

4. Peel the cooled sweet potatoes, cut them into large chunks, and add them to the vegetables in the stockpot. Add the stock, raise the heat to medium-high, and bring to a simmer. Reduce the heat to medium-low and simmer gently for 20 to 25 minutes to blend the flavors.

5. Turn off the heat and add the coconut milk, curry paste, salt, and pepper. Working in batches, blend the soup in the blender until very smooth. Return the soup to the pot and bring back to a simmer. Taste and adjust the seasoning if needed.

6. Ladle the soup into bowls and garnish each with the cilantro and a squeeze of lime before serving. The soup can be stored in an airtight container in the fridge for up to 3 days or in the freezer for up to 1 month.



Roasting Potatoes

Mire Poix

Sweating Veggies

Roasted Potatoes

Potatoes in Pot


Soup Pureed


Vegetable Stock
Makes about 2 Qt/ 2 L

1 medium onion
1 large carrot
2 celery stalks
1/2 tsp. fennel seeds
1/2 tsp. coriander seeds
1 bay leaf

Special Equipment:large stockpot, sieve

1. Roughly chop the onion, carrot, and celery into pieces 1 in/2.5 cm thick. In the stockpot, combine the chopped vegetables, the fennel, coriander, bay leaf, and about 2-1/2 qt/2.4 L water and bring to a boil over high heat. Reduce the heat to a simmer and simmer for about 10 minutes. Turn off heat and let the stock sit for 30 minutes.

2. Strain the stock through the sieve into a large container and discard the solids. The stock can be stored in an airtight container in the fridge for 1 week or in the freezer for up to 3 weeks.


Stock Ingredients

Chopped, In Pot

Straining Stock

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