Baked Corned Beef

As much corned beef as you want to cook
Coarsely ground pepper
6 onions, sliced
1 large sheet heavy duty aluminum foil

Place corned beef on foil. Cover with coarse pepper. Put onion slices all over it, using toothpicks where necessary to hold them. Secure foil across top, then sides, leaving air space inside, but so no liquid can leak out. Place in pan at least 2 inches deep. Bake at 350 degrees F for 3 hours (no matter what size).

Boil cabbage and potatoes in pan juices drained from pan.