Butterscotch Yams

Yield:	6 Servings
Categories:	Potatoes

6	md	Yams; cooked, peeled and quartered, or 2 cans yams, well drained
1/2	c	Karo light or dark corn syrup
1/2	c	Firmly packed brown sugar
1/4	c	Heavy cream or half-and-half
2	tb	Margarine
1/2	ts	Salt
1/2	ts	Cinnamon