Rajma Chaat is a nutritious and tasty snack made with boiled kidney beans, chopped onions, tomatoes, cucumber, and green chilies. It is seasoned with black salt, chaat masala, cumin powder, and lemon juice for a tangy and spicy flavor. Tamarind and green chutney enhance its taste, while sev or crushed papdi add crunch. This quick and healthy dish is perfect for snacking.