Make this recipe a recipe that people in that category can eat. categories: ['low_carb'], recipe: make a dark brown roux, about 3 minutes. add the onions and saute for 5 minutes, or until wilted. stir in the garlic, pecans and water. season with salt and cayenne. bring the liquid to a boil. add the sweet potatoes and blend to make the sauce smooth. stir in the cane syrup and green onions.

Target recipe: combine the stock, sweet potatoes, celery, onion, bay leaf, and tarragon in a large pot and bring to a boil over high heat. reduce the heat and simmer until the vegetables are tender, 20 to 30 minutes. discard the bay leaf, puree the soup in batches in an electric blender or food processor, and return to the pot. add the half-and-half, salt, and pepper and bring to a simmer. garnish with a dollop of sour cream and a sprinkle of chopped herbs if desired. don't forget the freshly ground black pepper, and some goat cheese on top might also be a nice contrast to the sweetness of the sweet potatoes. enjoy!