Cut meat into pieces, wash meat and put it in pressure cooker with onion, ginger& garlic paste and salt. Allow ur meat to cook

Cut ur tomatoes, put them in a sufuria, add ur crushed chillies and salt cover ur sufuria with a lid and let it cook on low heat, until cooked

Now add ur potatoes and ur meat with ur soup, let it simmer for a while until ur potatoes are well cooked. U can serve with rice or chapatis