Place tongue in Dutch oven; cover with water.
Sim- mer covered for 11/2 hours or until tender.
Remove from liquid; peel and slice.
Discard liquid; return meat to Dutch oven.
Combine pickling spice tied in small bag, brown sugar, lemon juice, tomato sauce and 1/4 cup water; blend well.
Pour over tongue.
Bake at 350 degrees for 1 hour.