1. Place tongue
in deep sauce pan with any juices packed with tongue
2. Add water
to cover
3. Add onion,
celery and parsley
4. Heat thoroughly
5. Remove
tongue and keep warm
6. Strain
liquid and reserve 1 ½ cups
7. Melt margarine
in saucepan
8. Stir in
flour and salt
9. Slowly
add reserve cooking fluid
10. Stir until
smooth and thickened
11. Stir in
vinegar, sugar, and raisins.
12. Continue
to cook until well heated.
13. Serve
with sliced tongue