Pot-roast Chicken Cooked in Herby Crème Fraîche

Ingredients

• 150ml crème fraîche
  

• 25g dill and/or parsley or their stalks, roughly chopped
  

• 4 garlic cloves, roughly chopped
  

• 1 tbsp rapeseed oil
  

• 1 large chicken, about 1.4kg
  

• Sea salt and black pepper