If your soup is too runny you can thicken it with cornstarch. Add 1 tbsp of cornstarch to a little bowl with ½ cup of hot liquid (you can scoop some from the soup). Mix the cornstarch into the liquid and then pour the slurry into the soup. Keep the soup on the fire for a few minutes until the soup starts thickening. Another option is to add cashews. Use ½ cup of raw cashews and blend them in a food processor until they turn into a paste. Add the paste to the soup! Use more if needed.