Heat 1 tablespoon Olive oil in a large pan and add 350 g Potato, 1 Onion, 2 Garlic clove and 1 rib Celery. Sauté until softened - about 4 minutes.
Add 200 g Kale and 750 ml Vegetable stock. Simmer for 15 minutes.
Blend until smooth. Add 125 ml Whole milk and 1 pinch Sea salt and ground black pepper and stir in.
Notes
We have used vegetarian stock to keep this soup vegetarian, however you could swap it for a really good quality chicken stock to give it a richer flavour.
If you are making this for your children, then use a low salt stock and don't season the whole soup, just do individual bowls if wanted
If you want to make this look more presentable, then you can reserve some of the sautéed kale and then serve them on top of the soup with herbs.
You don't have to add the milk, as the potatoes as really creamy. However we feel it gives it something a little bit special.
If you are using a jug blender to blend this soup, then wait until it has cooled first as you could crack the jug if it is too hot.
Make this soup more indulgent by sprinkling some cooked chopped bacon on top.