Beef Sukka

1 Kg beef cut into medium pieces  5 cloves 3 sticks cinnamon 1 big onion sliced 2 tomatoes sliced 1" ginger chopped 4 garlic flakes chopped 5 green chillies (slit) 1 tbsp. vinegar 2 tbsp. oil 1 cup fresh coconut Salt to taste Chopped coriander leaves For Masala: 5 cloves 2 sticks cinnamon 8 pepper corns 1 tsp. cummin seeds 1 tsp. mustard seeds 1 tbsp. coriander seeds 5 kashmiri red chillies ½ tsp. turmeric powder A small ball of tamarind 1 onion sliced 3 garlic flakes 1 tbsp. oil Method: In a cooker heat oil add whole garam masala, then add onions fry till transperent, add chopped ginger ,garlic, green chillies and tomatoes.  Fry for 3minutes, then add beef and fry for 2 minutes. Pressure cook the beef without adding water.  Roast the masala ingedients with oil  and grind into a smooth paste with little water.  Add this masala to the cooked beef.  Bring to a boil, then add vinegar, salt and fresh coconut.  Cook till the water evaporates. Garnish with chopped coriander leaves.