Great with poached salmon or poached or steamed asparagus. It ‘is also very good over goat’s cheese ravioli. For a variation, you can replace the mint with basil.
Put the stock in a pan and bring to the boil. Add the peas and mint leaves and return to the boil.
Cook for 5–6 minutes for fresh peas, 2 minutes for frozen peas, then transfer the mixture to a blender. Blitz until smooth, then strain back into the pan through a fine sieve.
Reheat the sauce and add the cream. Whisk in the butter and season to taste.</