Grilled Leeks with Romesco Sauce

And so to my last leek recipe of the week. This recipe is actually for new season’s spring onions. In Catalan they have a festival in honour of their spring onions, called Calcots and the festival is literally called Calcotada. They grill their Calcots on fabulous charcoal fires and serve it with variations of this Romesco Sauce. It is funny I should think about this recipe now, because when I did some research into the festival, I discovered that it is celebrated this weekend! How is that for timing!

I have adapted the recipe for lovely fresh leeks. The secret to grilling perfect leeks is to boil them first until completely tender. Obviously that would be best grilled and lightly smoked, over a charcoal grill, but if not a griddle plate will have to do.

Romesco Sauce

2 red peppers

75g blanched almonds

75g walnuts

3 slices of wiale white sourdough bread

3 tbsp. olive oil

1 garlic cloves, finely chopped

1 tsp. smoked paprika

2 tbsp. sherry wine vinegar

1 small dried chilli

1 tsp. fennel seeds, lightly toasted

30g bunch of parsley

1 tbsp. tomato puree

3 tomatoes, roughly chopped

For the leeks

4 leeks

Extra virgin olive oil

Sea salt and freshly ground black pepper

Pre-heat the oven to 200C. Put the peppers in a roasting dish and leave in the oven for 40 minutes, until they are charred all over. Remove and place in a bowl, covering with cling film to steam the peppers and help the skins slip off. When cool enough to handle, skin and deseed. Meanwhile, lightly toast the walnuts and almonds in a dry frying pan, stirring frequently. Add to a bowl with the tomatoes, bread, vinegar, garlic, paprika, chilli, tomato puree, parsley, fennel seeds, olive oil and sea salt and freshly ground black pepper. Add the peppers and pulse all the ingredients in a food processor or with a hand blender until you have a smooth, thick sauce. Check for seasoning.

Put a large, salted pan of water on to boil. Trim the leeks both ends and cut in half. Put the leeks in the boiling water and simmer for about 10 minutes until you can easily pierce all the way through the leek with a sharpish knife. It is imperative that your leeks are properly cooked. Remove and leave to drain in a colander. When cool. Carefully cut in half lengthways with a sharp knife. Brush both sides of either leek and grill on a really hot BBQ or griddle. Leave until griddle marks are clearly made on one side before flipping to the other side. Serve warm with your Romanesco Sauce.

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