Soften the Aromatics: Heat the olive oil in a large, heavy-based saucepan over medium heat. Add the onion and a pinch of salt, and cook until softened. Add the garlic and fresh chilli, if using, and cook for another minute.
Build the Base Flavour: Add the cumin, smoked paprika and dried oregano, allowing them to toast lightly for about 1 minute. Add the tomato paste and cook, stirring, an additional minute, to develop a richer, deeper flavor. Right here is the base of your Jamie Oliver Veggie Chilli Recipe.
Add the Veg & Toms: Add your diced peppers, courgette and sweet potato, stirring to coat in the spiced mixture. Add the chopped tomatoes, plus a splash of water. Simmer and let it bubble gently away for 10-15 minutes.