1. Prick a few holes all around in the washed potatoes with a skewer. This is to prevent the potatoes from bursting open due to steam.
2. Place the potatoes on a piece of kitchen paper in the microwave.
3. Cook the potatoes on the highest setting. Allow 6-8 minutes per potato. Turn them over once halfway through.
4. Allow the potatoes to cook for a few more minutes, checking that they are done by pricking them with a fork.
5. Wash the chives and cut the sprigs small.
6. Mix the yoghurt with the chives to make a sauce for the potatoes.
7. Hard-boil the eggs.
8. Finely rub 2 half walnuts and coarsely chop the rest.
9. Peel the orange thickly and cut the segments out of the membranes.
10. Collect the orange juice and make a dressing with the crushed walnuts, the oil, lemon juice and some pepper.
11. Strip the skin off the beetroot and cut into small cubes.
12. Mix in the dressing and orange pieces and sprinkle with the chopped walnuts.

Source: Nutrition Centre.