This is an excellent side dish for the holidays. The combination of robustness of the vegetables, tartness of the cranberries, freshness of the herbs and creaminess of the feta cheese compliments most dishes.
It can be made with butternut squash, sweet potatoes or both, depending on your preferences. Either fresh herb or dried herbs can be used in the baking process. However, dried herbs seem to hold up better to the heat of the oven.
When seasoning the vegetables, the best judge of how much are the eyes and nose to individual preference. Prior to roasting, it is easy to not use enough salt. Salt generously.