Sweet potato candy
This was interesting to try. Quite sickly, but nice. Here is how:
Pre-heat grill to medium heat.
Peel and chop the sweet potato into small chunks.
Cook them in salted boiling water, until just tender.
Melt the butter and sugar together, and when the sugar has dissolved add 1/2 the marshmallows.
Allow these to melt into the mixture too.
Now, gently stir in the sweet potato and coat all over.
Pour into a baking dish and cover with the rest of the marshmallows.
Grill until marshmallows are toasted.