Serve this delicious taste of Wisconsin with slices of baguette and a nice cold Brennan's Amber or Pilsner.
Pre-heat oven to 350 degrees. Cook brats in a large skillet until meat crumbles and is now longer pink. Drain well. Cool for 5 minutes.
Combine the mayo, cream cheese and mustard until well blended. Stir in the sauerkraut, cheese and sausage. Spoon into a lightly greased 1-quart baking dish. Bake for 20-25 minutes or until bubbly.