- 700g/1lb 9oz clams
- 700g/1lb 9oz razor clams
- 125ml/4fl oz white wine
- 115g/4oz butter
- 300g/10½oz leeks, sliced thickly
- 4 sprigs thyme, leaves picked
- 2 shallots, finely diced
- 2 garlic cloves, finely diced
- 1 tbsp plain flour
- 125ml/4fl oz double cream
- salt and freshly ground black pepper
- 75g/3oz brioche loaf, cut into 1cm/½in dice
- 50g/2oz cheddar, finely grated
- 250g/9oz peas
- knob of butter
- Preheat the oven to 200C/400F/Gas 6.
- Heat a large frying pan until hot, add both types of clams and white wine then cover and cook until the clams have opened.
- Drain the clams, reserving the liquid, and pick the clams from the shells.
- Roughly chop the razor clams, discarding the gut, and set aside in the fridge until needed.
- Heat a frying pan until medium hot, add a third of the butter, the leeks and half the thyme and gently fry for a few minutes until softened. Remove from the pan and set aside.
- Return the empty frying pan to the heat, add 50g/2oz of the butter and the shallots, garlic and remaining thyme leaves and gently fry for two minutes until softened.
- Add the flour and cook for a minute to cook out the flour, stirring all the time.
- Whisk in the reserved clam liquour, a little at a time, to form a thin sauce.
- Add the cream and continue to cook for a couple of minutes until just thickened.
- Add the clam meat and stir well then season with salt and freshly ground black pepper.
- Meanwhile, heat a separate frying pan until hot, add the last of the butter and the diced brioche and cook until the brioche has turned golden-brown on all sides.
- Season the brioche with a little salt and freshly ground black pepper.
- Layer the leeks into an ovenproof dish, top with the clam sauce and the brioche then make another layer, finishing with brioche on the top.
- Sprinkle the cheddar cheese over the top and place in the oven for 5-10 minutes until golden-brown and bubbling.
- Bring a pan of salted water to the boil, add the peas and return to a simmer. Once up to a simmer, drain the peas and finish with a knob of butter.
- To serve, spoon the clam bake onto the plate and pile the peas alongside.