Open crayfish and spinach lasagne

Ingredients

Fish & Shellfish

  • 2kg large live crayfish, (or 200g of cooked fresh crayfish tails)

Store Cupboard

  • 20g of salt
  • 2 tbsp of tomato purée
  • 2 tbsp of flour
  • 600ml of chicken stock, fresh is best
  • sea salt

Oils & Vinegars

  • 2 tbsp of olive oil
  • olive oil

Fruit & Vegetables

  • 1 shallot, diced
  • 1 carrot, peeled and diced
  • 1 leek, peeled and sliced
  • 3 garlic cloves, chopped
  • 300g of baby spinach
  • 750g of fresh broad beans, podded

Spices & Dried Herbs

  • 1/2 tsp fennel seeds
  • freshly ground black pepper

Salad & Fresh Herbs

  • 3 sprigs of fresh tarragon
  • 3 sprigs of dill
  • 3 sprigs of fresh thyme
  • 1 bay leaf

Dairy

  • 40g of unsalted butter
  • 50ml of double cream
  • 15g of butter

Beverages

  • 125ml of white wine

Cereals, Grains & Pasta

  • 7 fresh lasagne sheets