Marinate the beef with the kootu, masala powder and ginger garlic paste at room temperature for 30 minutes.
Take a pressure pan add the marinated meat, onions, vinegar, salt, curry leaves and fried coconuts.
Mix well and add sufficient water to cook.(approximately 1/2 to 3/4 cup).
Open the cooker, add the boiled potatoes and simmer gently.
Cook on simmer to remove any of the remaining liquid.
Heat oil in a large pan, temper beef and potatoes with coconut oil, mustard seeds, curry leaves, shallots.
Gently fry on low heat till tender but firm.
:- Taste for seasoning!!!
:- Garnish with curry leaves and serve hot.