Peel and dice the onions, the garlic cloves, the celeriac and the carrot.
Prepare a pot on medium heat and add the onions and the garlic.
Stir for a minute then add the tomatoes, the celeriac and the carrot dices.
Add the crumbled chicken stock cubes, the pepper paste, the water and the salt.
Put on the lid and leave to simmer for 30 minutes, then turn off the heat.
Use a blender to create a smooth velvety cream soup.