Brown sausage; drain.
Add vegetables, continue cooking 5 minutes.
Cool 10 minutes.
Mix together sausage mixture, process cheese spread and bread cubes.
Spoon into greased 8-inch square baking dish.
Beat milk and eggs; pour over sausage mixture.
Cover; refrigerate several hours or overnight.
Bake at 350°, uncovered, 50 to 55 minutes or until golden brown.
Let stand 10 minutes before serving.