Into a large frying pan heat the oil on a medium heat and add all the chopped vegetables. Sauté gently for around 4-5 minutes until they begin to soften.
Add in the chopped chestnuts and the seasoning. Toss well in the pan for a further 2-3 minutes.
Makes a tasty side dish for Sunday lunches or as a great base to stir fries.
At Christmas, make this dish extra special by adding in 100g whole fresh cranberries with the vegetables – the dish will be ready when the cranberries begin to burst open over the heat.