This is currently on the menu at The Hinds Head, my pub next to The Fat Duck. Although it is a warm and deeply satisfying dish, it has a fresh and vibrant character.

If it were possible to pick peas from the pod and cook them within a matter of hours, then I would insist that everyone used fresh peas, but the so-called fresh peas that are available to us in the supermarket are less fresh than the frozen variety. This is because the latter are frozen within minutes of being picked, preserving the intensity of the fresh flavour.

Ingredients

Serves 6

For the ham-hock stock
1 small onion, cut in half
1 large carrot, cut in half
1 celery stick, cut in half
1 large leek (white part only), cut in half
1 garlic clove, crushed
1 bay leaf
4-6 sprigs of thyme
4 black peppercorns
1 ham hock
2 litres water

For the soup
50g butter
200g shallots, sliced
75g pancetta, chopped
1 garlic clove, crushed
500g frozen peas, defrosted
Salt and freshly ground black pepper

To finish
2 smoked bacon rashers, cut into 1cm dice
180g frozen peas

Combine all the ingredients for the stock in a large, heavy-based pan and bring to the boil over a medium heat. Skim any scum from the surface, reduce the heat and simmer gently, uncovered, for 2 hours until the ham hock is cooked. Remove from the heat and leave to cool, then strain the stock through a fine sieve, reserving the ham hock on one side.

For the soup, heat the butter in a large pan, add the sliced shallots, pancetta and garlic, then sweat for 10-15 minutes until the shallots are tender. Add the stock, bring to the boil and skim any scum from the top. Add the peas and return to the boil, then purée in a liquidiser. Pass through a fine sieve into a clean pan, bring back to the boil and correct the seasoning. If the soup is too thick, add a little water until the desired consistency is achieved.

Shortly before serving, fry the smoked bacon cubes in a hot pan until crisp. Flake the meat from the ham hock. Cook the frozen peas in boiling salted water until tender, then drain. Divide the peas and ham between 6 soup bowls, pour the soup on top, then scatter over the bacon and drizzle over a little of the bacon fat from the pan.

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