Optional: carrots, celery, and herbs for added flavour
Method
Rinse the Tongue: Rinse the pickled beef tongue under cold water to remove any excess brine.
Boil the Tongue: Place the tongue in a large pot and cover with water. Add the chopped onion, garlic, bay leaves, and peppercorns. If you like, add carrots and celery for extra flavour.
Simmer: Bring the water to a boil, then reduce the heat to a simmer. Cover and let it cook for about 2.5 to 3 hours, or until the tongue is tender when pierced with a fork.
Peel the Tongue: Once cooked, remove the tongue from the pot and let it cool slightly. While it's still warm, peel off the outer layer of skin. It should come off easily; if not, cook it a little longer.
Slice and Serve: Slice the tongue thinly. It’s delicious served warm or cold, and pairs well with mustard, horseradish, or even in sandwiches!