Malabar mutton curry

Ingredients		For 4	For 100
Mutton		500gms	12.5kg
Potatoes		225gms	5.6kg
Green chillies		5gms	115gms
Ginger		a small piece	55gms
Coconut		1	20
Coriander		15gms	340gms
Onion		55gms	1.35kg
Red chillies		10gms	225gms
Turmeric		a pinch	10gms
Garlic		a few flakes	30gms
Vinegar		15ml	340ml
Fat		15gms	250ml
Cinnamon	garam masala	a piece	50gms
Cloves		a few	50gms
Cardamoms		a few	50gms
Curry leaves		1 spring	1 bunch
Mustard seeds		1 tsp	10gms
Salt		to taste	100gms

Clean and cut meat. Peel and cut potatoes. Slice ginger and half the onion, salt green chillies. Roast and grind coriander, red chillies, turmeric and garlic. Grate coconut and make 3 extractions of coconut milk. The first extract must be thick, the second medium and third thin. Heat some fat. Fry the ground spices lightly. Add meat and the 3^rd extract of coconut milk and simmer gently. When half cooked, add 2^nd extract of coconut milk, green chillies, ginger, sliced onion and potatoes; continue to simmer. When meat is tender add vinegar, first extract of coconut milk and salt. Bring to boil. Remove and temper. Heat a little fat and add a few pieces of chopped onions. When onions are browned, add mustard seeds, curry leaves and crushed garam masala. When seeds crackle pour into curry. Mix well and serve hot