Crunchy Upma Cheese Balls made with leftover upma is a delicious and innovative snack. It is made by shaping the leftover upma into balls, stuffing them with cheese, and deep frying until golden and crispy. These cheese balls have a crunchy exterior and a gooey, cheesy center, making them a perfect party appetizer or evening snack. This recipe is a great way to transform leftover upma into a new and exciting dish.