A smooth and creamy kale soup made with curly kale, potato, garlic and milk. This easy blended soup takes around 25 minutes from start to finish and is a simple way to turn a generous amount of kale into a comforting lunch or light dinner.
Soften the vegetables: Heat 1 tablespoon of Olive oil in a large saucepan. Add 350 g of Potato, 1 Onion1 rib of Celery (all diced) and 2 Garlic cloves (crushed) and sauté for about 4 minutes.
You are looking for the onion and celery to begin to soften rather than brown.
Add the kale and stock: Add 200 g of Kale and 750 ml of Vegetable stock (low salt) to the pan.
Simmer: Bring everything to a gentle simmer and cook for 15 minutes, or until the potato and kale are tender.
Blend the soup: Use a stick blender to blend the soup directly in the saucepan until smooth.
I find a stick blender easiest because there is no need to transfer hot soup between containers.⚠️ If you are using a jug blender instead, allow the soup to cool a little first and blend carefully in batches rather than filling the jug with very hot liquid.
Make it creamy: Stir in 125 ml of Whole milk and season with ¼ teaspoon of Fine sea salt and ½ teaspoon of Ground black pepper (or to taste).
If the soup has become thicker than you like, add an extra splash of stock or milk.
Serve: Then ladle it into bowls and add your favourite toppings.
Notes
Use curly kale or another kale variety, removing very thick stalks before cooking.
A low-salt stock is a good option when cooking for younger children.
For a dairy-free version, use an unsweetened dairy-free milk or leave the milk out.
If using a jug blender instead of a stick blender, allow the soup to cool slightly first and blend carefully in batches.
The soup will thicken as it cools, so add a splash of stock when reheating if necessary.
Store leftovers in the fridge for up to 2 days, or freeze once completely cool.