Sausage Apple Onion Thing

This goes well with the Make Ahead Egg Breakfast Casserole.


1-1/2  lbs breakfast sausage links
4  Granny Smith apples, cored but not peeled
4  large  white onions, sliced
1/2  cup brown sugar, packed

Brown sausage in skillet. Add onions and apples. Cook until almost tender. 
Add brown sugar; continue to cook until all is tender.