Set oven to 400°. Brown sausage in a pan and drain. Place sausage in the bottom of a 9×13 pan. Layer cranberry sauce on top of sausage.
Mix corn bread according to box instructions – mixing together eggs, milk and dry mix. Pour corn bread mix over sausage berry layers. Bake for 15 to 20 min, until cornbread top is golden brown.
Invert berry bake so that the sausage is on top when serving- allowing the cranberry sauce to coat sausage as well as the corn bread.