Ingredients
Method
1.Combine stock, the water, thyme, bay leaf and peppercorns in large saucepan; bring to the boil. Add fish, reduce heat; simmer gently, uncovered, about 2 minutes or until cooked through. Using a slotted spoon, remove fish from pan; divide fish among four 1½-cup (375ml) ovenproof dishes. Strain liquid through sieve into large heatproof jug. Discard solids; reserve stock.
2.Boil, steam or microwave potato until tender; drain. Push potato through sieve into large bowl; add milk and half the butter, stir until smooth. Cover to keep warm.
3.Preheat grill.
4.Melt remaining butter in medium saucepan, add flour; cook, stirring, until mixture bubbles and thickens slightly. Gradually stir in reserved stock; cook, stirring, until mixture boils and thickens. Stir in herbs.
5.Divide sauce among dishes; cover each with potato mixture. Place on oven tray; grill until browned lightly.
The fish pie goes well with steamed baby green beans.
Note