Lamb Rezala / Indian Lamb Stew

Name: Lamb Rezala / Indian Lamb Stew
Prep time: 10 min
Cook time: 45 min
Total time: 55 min
Cuisine: Indian
Ingredients: 2 lb lamb (bone-in); 2 cups yogurt (whisked (see note 1)); 2 tbsp oil; 2 medium onion ((roughly chopped)); 1 inch ginger ((roughly chopped)); 4 cloves garlic ((roughly chopped)); 1-2 green chilies (slit (adjust as per taste)); 10 cashews ((see note 2)); 1 tsp sugar; 1 tsp salt ((adjust as per taste)); 2 bay leaves; 5-6 cardamom; 2-3 sticks cinnamon; 5-6 cloves; 1 tsp whole pepper; 1 tsp garam masala