It sounds like you want a on something called "Chatpati" — but I need a little clarity to give you exactly what you're looking for.
Chatpati is a popular street food in Bangladesh, India, Nepal, and Pakistan. It combines puffed rice, chopped vegetables (onion, tomato, cucumber, chili), boiled potato, chickpeas, tamarind chutney, green chutney, chaat masala, lemon juice, and crunchy sev. chatpati edit