Diana Henry’s Beetroot and Potato Gratin
Serves 6 as a side dish Preparation time: 20 minutes Cooking time: 1 hour
You’ll need:
1kg potatoes, preferably waxy ones
500g cooked beetroot
425ml double cream
140ml sour cream
85ml full fat milk
salt and pepper
3tsp creamed horseradish (optional)
What to do:
1. Pre-heat the oven to 180oC
2. Peel the potatoes and slice very finely – a mandoline is the best way to do this. Cut the beetroot into fine slices as well – they don’t have to be as thin. You can cut them with a knife.
3. In a large saucepan, mix together the creams and the milk and bring the liquid to just under the boil. Add the sliced potatoes and cook gently for 5 minutes.
4. Season really well and spoon ½ the potatoes into a buttered gratin dish. Put a layer of beetroot on top – seasoning as you go, then top with the rest of the potatoes and their cream. Put in the oven for 1 hour, or until the vegetables are completely tender. You may need to cover the top with foil after 45 minutes to stop the top becoming too dark in colour.
Credits: www.lovebeetroot.co.uk