Place the Dutch oven on the stovetop. Heat it on medium heat. Once that heats up, add oil and butter to the pan.
2 tablespoons olive oil, 2 tablespoons butter
Once that heats up, add the shallots and sauté for 10 minutes or until translucent.
3 large shallots
Add 1/2 cup broth, garlic, salt, and squash. Sauté for 10 minutes, stirring periodically.
3 teaspoons garlic paste, 1/2 cups chicken stock, 1 medium/large butternut squash, 1 teaspoon salt
Add the remaining chicken broth, cinnamon, cumin, nutmeg, and chipotle powder. Bring to a slight boil and lower to a simmer and cook for 40 minutes or until the squash is tender.
2 cups chicken broth, 1/2 teaspoon cinnamon, 1/4 teaspoon nutmeg, 1/4 teaspoon chipotle powder, 1/2 teaspoon cumin
Either transfer it to a blender/food processor or use an immersion blender and process until smooth.
Ladle in soup bowls and dribble sour cream on it.
Dribbles of sour cream
Serve and enjoy.