Baked sweet potatoes with ginger butter

Ingredients for 4 people:
4 sweet potatoes from North Carolina
150 g soft butter
5 cm fresh ginger
1 pot coriander, chopped
grated peel and juice of 1 organic lime
salt

Preparation

1. Preheat the oven to 200 °C. Place the sweet potatoes in
a fireproof dish and bake in the middle of the oven until soft.

2. Peel ginger, grate finely and place in a bowl. Add butter, coriander, lime peel and juice and mix well. Season with salt.

3. Slice a cross into each sweet potato with a knife and add some ginger butter.