Place the head of the sheep and the feet; then cut into small pieces in a pressure cooker.
Cover with water and add the onion, coriander seeds and black pepper, bay leaf, thyme sprigs.
Cook until the meat is cooked through and boneless easily; this process would take about 20 minutes
Remove the meat from the sauce and let it drain (keep the sauce)
Let the meat cool a little, de-bone it and cut it into medium pieces.
Place the garlic, paprika, cumin and salt in a pestle to make a paste by grinding it with the mortar and pestle.
Place the garlic and spices paste with a little oil and a little water, let it return a little and add the tomato paste.
Sprinkle with the cooking sauce from the head and feet of the lamb.
Let simmer for about 30 to 40 minutes; then add in the precooked chickpeas
let it boil again and add the pieces of meat that you have prepared
After 10 minutes remove from heat and your dish is ready to serve.
You can sprinkle with some chopped parsley
Serve and enjoy your chili with Lebanese Bread!