Traditional Scottish Recipes - Tian Of White Crab, Avocado and Langoustine Emulsion

Ingredients

• 6oz (170g) White Crabmeat
• 2 Avocados, Ripe, Peeled and Roughly Chopped
• 6 Langoustines (shell on). Peel and keep the shells and claws (discard head)
• 1 Chilli, deseeded and finely chopped
• Fresh Coriander, chopped
• Zest Coriander, chopped
• Zest of 1 Lemon
• Juice of 1 Lemon
• 2 oz (55g) Mascarpone
• 1 Onion, finely chopped
• 1 Clove Garlic, peeled
• Langoustine Shells and Claws
• 1 Carrot, finely chopped
• 1 Knob of Butter
• 2 Dashes of Tabasco
• 2 Dashes of Worcester Sauce
• 2 Tablespoons of Tomato Puree
• 1 Glass of White Wine
• 1 Pint (20 fluid ounces = 600ml = Two and a half cups) of Water
• 100ml (3.5 UK fluid ounces/0.4 US cups) Milk