For chole : cook chole and potato on pressure cooker take 2 whistle... Heat oil into pan add jeera, bay leaves, curry leavesand onion when onion get soft then tomato puree and all dry masala and salt... Cook till oil seperates then add chole and smashed potato into masala and 2cup water.... Cook 15 minutes and garnish with ginger sliced and coriander leaves... Serve hot