For people following a low-fat and high-protein diet, roasted chickpeas are a great low- calorie snack option. They are a good source of protein, carbohydrates and fibre.
Kale chips are easy to make and offer that crunchy snap you're searching for something while craving popcorn.
Makhanas are a healthier and much better snack. They are a rich source of calcium and contain lesser calories than the usual salted popcorn. Just like popcorn, lotus seeds too can be eaten with different seasonings like salt and pepper, peri-peri mix, and more.
Air-popped wheat can also be considered as a snack option instead of popcorn.
They can be eaten instead of popcorn at snack time. In fact, they are a good source of vegetable fat so eat them in moderate amounts.