01 -
Turn your oven on and set it to 425°F (220°C).
02 -
Cut your sweet potatoes into cubes, about 1 inch each, after peeling them. Slice up the shallots too.
03 -
Spread the shallots and sweet potatoes on your baking pan. Drizzle with olive oil and sprinkle with thyme and cumin. Toss together so it's all evenly coated.
04 -
Pop the seasoned sweet potatoes and shallots in the oven. Roast for roughly 30 minutes or until they're soft and have a bit of caramelization going.
05 -
Take the pan out and let it cool a little. Scoop the roasted veggies into your blender or food processor.
06 -
Add 4 cups of broth along with some salt and pepper to your blender.
07 -
Blend everything together until the soup is smooth and creamy. Do this in smaller portions if your blender's too small.
08 -
Too thick? Pour in some more stock to thin it out. Too thin? Heat it gently to cook off extra liquid. Check the seasoning too.
09 -
Ladle the warm soup into bowls. Swirl in sour cream on top if that’s your thing.
10 -
Sprinkle some chopped chives or fresh herbs before serving.