Smoked Salmon Gratin Dauphinoise

Step by step

Method

1. 1

   Set the oven to 160°C/325F/Gas 3.

2. 2

   Do not be tempted to rinse the potatoes - the starch will help thicken the cream.

3. 3

   Heat the milk and Cream until just boiling then season well with salt, pepper and nutmeg - keep hot.

4. 4

   Layer half the sliced potatoes in a deep, well buttered dish, sprinkling with Parmesan (optional).

5. 5

   Arrange the salmon trimmings over the potatoes in one layer, cover with the remaining potato.

6. 6

   Pour the cream over the potatoes, giving the dish a tap to settle the liquid.

7. 7

   Sprinkle any remaining cheese over the top.

8. 8

   Set on a backing sheet and bake for about 1 hour (it may take up to 15 minutes longer depending on the type of potato) or until the potatoes are tender and the top is a delicious golden brown.