Preheat the oven to 200°C/400°F/Gas Mark 6. Prepare all the vegetables as per instructions above and add them to baking/roasting tray. Try and keep them similar size for even roasting.
450-500 g fresh tomatoes, 500-600 g sweet potatoes, 100 g 1 large or 2 smaller red onions, 65 g celery sticks (1 or 2 depending on size), 3 garlic cloves
Sprinkle over oregano, smoked paprika, chilli flakes (if using) and season with salt and pepper. Drizzle over generous amount of olive oil (2-3 tablespoons).
1 teaspoon smoked paprika, 1 teaspoon dried oregano, ½-1 teaspoon Pul Biber (Aleppo Pepper) chilli flakes, salt and pepper, 2-3 tablespoon extra virgin olive oil
Mix all veggies well ensuring they're well covered in herbs, spices and olive oil to get the most out of roasting them.***Quick Tip*** Keep your garlic cloves in the corner of your tray so that it's easy to find after roasting as you will need to take the skins off before blending. Roast in preheated oven for about 30 minutes or until sweet potatoes are tender, tomatoes are collapsed and you see a little bit of colour and caramelisation on all of the veggies.
Put all of the roasted vegetables (don't forget to peel the skins of garlic cloves after roasting) in a pan. Pour over vegetable stock and some coconut milk (if using).***Quick Tip*** Remember that you can adjust the amount of coconut milk to your taste and preferred consistency of your soup. 1 ltr vegetable stock, ¼ tin coconut milk (optional)
Blend using immersion (stick) blender until smooth. Give it a taste and adjust seasoning if required. Enjoy!