Cider Glazed Sweet Potatoes with Cranberries

2 large sweet potatoes, peeled and cut into 1″ chunks
1 1/2 cups apple cider or juice
1/4 cup packed golden brown sugar
2 tbs butter
1/2 tsp ground nutmeg
1/2 tsp ground allspice
1/2 cup dried cranberries

Boil sweet potatoes in large pot of salted water until halfway cooked
(when knife weill encounter resistance), about 5min.  Drain and
cool.  Combine cider, sugar, butter, nutmeg and allspice in large
nonstick skillet over medium high heat.  Bring to a boil, stirring
often.  Add potatoes and reduce heat so liquid is simmering.  Cook
5min, stirring occasionally.  Add cranberries and continue cooking
until all liquid is reduced to a syrup glaze and potatoes are
tender, about 10min.  When potatoes are tender, transfer to serving
bowl with slotted spoon.  Season to taste with salt and pepper.
Pour remaainig glaze over sweet potatoes and serve.