Set Power Select at HIGH.
In 3-quart casserole dish, combine sausage and onions.
Heat, covered, 8 to 10 minutes or until sausage is almost cooked, stirring once; drain.
Stir in remaining ingredients and heat, covered, 5 minutes at HIGH.
Set Power Select at MEDIUM.
Heat, covered, 10 to 15 minutes or until flavors are blended, stirring twice.