This vegan Jerusalem artichoke soup is luscious and full of flavour, and a great way to use those Jerusalem artichokes that come in your veg box! You can easily make this soup with chicken stock, butter and regular milk or cream should you not want a vegan version. Enjoy!
Use unwashed, organically grown red or purple grapes for this recipe. The white powder found on the skins of the grapes is used as homemade sourdough starter for bread. If you wish, you can switch to plain flour on the fifth day. The starter is fully active and ready to use in nine days.