Trim, peel and chop the vegetables. You don't need to be too tidy, since this is a blended soup, but aim for even sized pieces in the larger veg.
350 g carrots, 350 g swede, 2 onions, 2 sticks celery, 2 cloves garlic
Heat the olive oil in a soup pan and cook the onion and celery over a medium heat for 3 or 4 minutes before adding the garlic. Continue until the vegetables are transluscent and the onion and celery starting to colour at the edges.
1 tsp olive oil
Add the spices to the onion base and fry for a further minute or two until fragrant.
1 heaped tsp turmeric, 1 heaped tsp garam masala
Add the carrots and swede, pour over the stock, just enough so the vegetables are not completely covered, and then bring the pan to a simmer. Then cover with the lid and turn the heat down. Cook for about 20–25 minutes, until the vegetables are tender.
650 ml vegetable stock
When the vegetables are tender, take off the heat and allow to cool slightly.
Blend with a stick blender (or in the food processor or jug blender) until smooth. If you want to thin the soup, you can add a little extra stock.
Add a handful of chopped parsley and a small knob of butter. Stir well. Finally, season your swede and carrot soup to taste.
1 knob butter, 1 handful parsley
Serve hot, garnished with your favourite soup toppings.