Heat oil in large saucepan, add onion, and garlic, cook until soft, add ground cumin and cook a further minute.
Add sweet potato and butternut squash, stir and cook for 2 minutes.
Add seasoning and stock, bring to the boil and reduce to a simmer for 20 minutes or until the sweet potato is cooked.
Blend or process vegetable mixture until smooth, stir in the fresh coriander, dilute with water if necessary.
Serve soup hot or cold with your favourite Mevalia Bread or rolls.