Undhiyu is a Gujarati winter delicacy made with a mix of vegetables like surti papdi, purple yam, and brinjals, cooked with spices and methi muthiyas. The vegetables are slow-cooked with spices, and the dish is garnished with coriander, lemon juice, and garam masala. Traditionally cooked in an earthen pot, Undhiyu is served with puris or rice.