OX TONGUE VINDALOO

1 whole Ox tongue
3 onions chopped
3 big tomatoes pureed
1 teaspoon cumin powder
1 teaspoon tumeric powder
3 teaspoon chilly powder
1 teaspoon pepper powder
2 teaspoons garlic paste
1 cup vinegar
3 tablespoons oil
Salt to taste
Pressure cook the tongue with sufficient water till soft. Cool and remove the white skin. Cut into slices. Heat oil and fry the onions till golden brown. Add the garlic paste and sauté for some time. Add the chilly powder, cumin powder, tumeric powder, pepper powder and fry well with a little vinegar. Add the tomato puree and continue frying till the oil separates from the masala. Add the remaining vinegar and the cooked Ox Tongue together with the remaining soup and cook till the gravy is thick. Serve hot with rice, chapattis, bread or even hoppers