Heat a large pot on medium heat with the coconut oil
Add the chopped onion, celery and garlic and fry until onion and celery soften. Around 3 - 5 mins
Add the premade vegetable stock to the pot, followed but the chopped-up/Frozen vegetables.
Then add the chopped-up potatoe.
Bring to a boil , this will take a 3 - 5 mins
Turn down the heat to low/medium and allow to cook for 20 mins
You can either leave the veggies whole or take a hand blender and partially or fully blitz the ingredients.
At this stage, if you have any left over cooked chicken you can throw it in chopped up and cook for a further 3 mins