Alaska Seafood Tarts

• 260 gr pink alaska salmon (canned)
• 140 gr packet filo pastry
• 100 gr seafood sticks
• 45 ml walnut oil
• 34 gr parmesan (grated)
• 30 ml greek yogurt
• 14 gr margarine
• 14 gr flour (plain)
• 14 gr walnuts