Place the sausage in a plastic container with a little water and microwave for about 3 minutes. Remove and drain. This will remove excess grease.
Place all dry ingredients in a casserole dish.
Pour in the jar of sauce (approximately one cup)
Splash white wine into the jar to get excess and add to stew.
Add the parmesan and mix thoroughly. Cover and bake at 325 for 50 minutes.