Cut the tomatoes, onions, and bell pepper into similar-sized pieces;
Transfer the cut vegetables to a bowl, drizzle them with vegetable oil, and generously season with salt, pepper, and smoked paprika;
Transfer everything to a baking tray covered with a baking sheet and roast for 35–40 minutes or until you notice signs of charring;
While vegetables are roasting, heat up your stock in a separate pot;
Once the vegetables are done roasting, transfer everything to a blender or a food processor. Add a portion of the prepared stock, pour the cream and blend until you achieve a smooth consistency. You can adjust the amount of stock based on your desired thickness for the soup.