50g blue cheese - I nearly always have Stilton in my fridge, but any blue cheese will be fine.
Vinegar or lemon juice to balance flavours
Sea salt and black pepper
Toasted Walnut topper
25g walnuts
1 tsp maple syrup
handful celery leaves, or parsley (or a combination), finely chopped
25g blue cheese, crumbled
+ red grapes, sliced in half to serve (optional)
Instructions
Heat the butter and 1 tsp olive oil in a large saucepan over a medium heat, sautÄ— the chopped onions and celery, with a pinch of salt for around 8-10 minutes until softened. Add the potato, stock and bring to boil. Lower to a simmer, cover and cook for 15 minutes, or until the potato is cooked through.
Turn off the heat, and allow to cool for a few minutes (for safety) then blend in a high speed blender until silky smooth. Add 50g of the blue cheese and blend again. Add water if the soup is too thick and then season to taste. For a brighter flavour add vinegar or lemon juice. I like a tsp or so of sherry vinegar.
To make the topping, toast the walnuts in a small frying pan, until lightly browned, add the maple syrup and toss together, till sticky. Turn out onto a board to cool, and then roughly chop. Pop into a small bowl along with the finely chopped celery/parsley leaves and 25g crumbled blue cheese. Add a drizzle of oil, and stir together.
Plate up the soup and scatter over walnut topper, serve with a few red grapes and another drizzle of olive oil, if you like.
Notes
This soup serves 2
Recipe by Ceri Jones Chef at https://cerijoneschef.com/celery-and-blue-cheese-soup/