Txangurro Tartlets

Ingredients

• 1 large spider crab or crab weighing 1kg or 350g crab meat
• 2 tbsp extra virgin olive oil
• 1 tbsp of unsalted butter
• 2 shallots (finely chopped)
• 1 large spring onion (finely sliced)
• 1 leek (only the white part finely sliced)
• 2 large ripe tomatoes (peeled and deseeded)
• 150 ml tomato sauce
• 50 ml Cognac
• 1 ladle shellfish stock
• Breadcrumbs
• Few knobs of butter
• 1 tbsp flat-leaf parsley
• 250 g plain flour
• 125 g unsalted butter (cut into small pieces and slightly softened)
• 1 egg
• 1 tsp caster sugar
• ½ tbsp fine salt
• 40 ml cold water