This is good with Devon cheese.

To 8oz (200g) raw beetroot, peeled and finely grated (cooked beetroot can be used in place of raw if preferred), add 3oz (75g) grated cooking or eating apple. Season with salt and pepper, and add 1 teaspoon finely grated fresh horseradish, or a spoonful of prepared horseradish sauce, and mix to a creamy consistency with mayonnaise, and Greek yogurt or soured cream.

Paul Cleave