Your best bet is naked air-popped popcorn, made with a hot air popper (or using my microwave hack, below!). Popped without any oil, this diet-friendly snack weighs in at just 30 calories per cup.
Letâs start with granola. Granola is so simple to make, and even easier to freeze. It doubles as a breakfast or a snack. It can be served with yogurt or milk, or if youâre really in a rush or only have one hand free, it can be eaten by the handful on-the-go. I tested two things when looking into how to freeze granola:
Though some brands of granola are kosher for non-Passover use, no  granola is kosher for Passover. For Passover, you can get fake  'granola' that is made from matzo. Or, it â¦ may be fun to research  ingredients and try to make some on your own.here are kosher for Passover pumpkin seeds. However, they are classified as kitniyot so all Ashkenazi and some Sephardi and Mizrachi Jews won't eat them.