Heat the olive oil in a large pan and fry the onion until soft but not browned. Add the butternut squash and celery and fry for another 5 mins until the butternut squash is lightly browned.
Add the paprika and cayenne pepper, tomato puree and stock. Bring to the boil and add the lentils. Cover and simmer on a low heat for 45 mins until the lentils are tender,
Add the mushrooms and cook for a further 10 mins. Sprinkle with spring onions and serve with quinoa
Notes
Quinoa is a very healthy grain, packed with protein. Rinse then cook in boiling water, according to the pack instructions, until the grains have fluffed up.