Looking for quality food. Where you have had best of each of below dishes? These are extremely common food items and many many places would do them right. So to keep it easy, maybe mention the most hygienic/upscale place you know for each of these items where it also tastes excellent - places you would not hesitate recommending to an outsider.
bharva-bhindi, (outstanding) daal tadka, palak-paneer, aloo paratha, roomali roti, pindi-chhole/bhature, veg barbecue, samosa, mathura-peda, jalebi, pani-puri