Cook the beef pieces along with salt and turmeric powder in a cooker.
Roast grated coconut, small onions, garlic and pepper corns in a pan.
Add coriander powder and chilly powder and fry.
Allow it to cool.
Grind it dry in a mixer grinder.
Cook tapioca pieces along with salt and water, till done.
Drain off the excess water.
Heat up a big vessel.
Add the cooked tapioca, cooked beef and the ground mixture along with water and mix well.
Add curry leaves.
Adjust the level of salt.
Mix well and allow it to cook for sometime.
Remove Kappa Erachi from flame.