Sweet pumpkin, smoky chiles, and tangy buttermilk make this a great cold-weather soup. Be creative with substituting other spices (cinnamon, ginger, cloves, cumin, etc.) to change the feel of the soup. It's great hot or cold with a bit of creme fraiche.
Preparation Time
25 mins
Cooking Time
2 hr
Total Time
2 hr 25 mins
Calories
209 Calories
Recipe Instructions
Step 1
Preheat oven to 425 degrees F (220 degrees C).
Step 2
Bake the pumpkin on a baking sheet in the preheated oven until soft, 30 to 40 minutes.
Step 3
Combine 2 cups chicken broth and chile peppers in a saucepan over medium-low heat; simmer for 30 minutes.
Step 4
Melt butter in a large stockpot over medium heat. Cook and stir onion in the butter until caramelized, about 45 minutes. Transfer to a bowl.
Step 5
Cook leeks in the same stockpot until tender, 10 to 15 minutes. Add pumpkin, chicken broth with chile peppers, caramelized onion, remaining 3 cups chicken broth, and cumin. Simmer until flavors combine, about 5 minutes.
Step 6
Puree soup with an immersion blender until smooth. Add bay leaf, salt, and pepper. Remove from heat; stir in buttermilk. Discard bay leaf before serving.