What is a healthy snack you make to pass time or to eat when you are watching a movie? Any recommendations?

My friends and I are want to make homemade snacks that don't take a lot of time like 30 minutes maximum. We don't particularly know how to cook and the lady is out (she is on work vacation). Our parents won't help either. We need some ideas.

I came with the drink ideas that are mainly smoothies that only use fruits.

Popcorn with honey.

Fruit bowls.

Shaved ice and adding the juice of fruits we got to flavor it.

Yogurt and fruits.

A few more ideas will be appreciated. We want to use our money for shopping, restaurants and cafés later so we can't just buy the snacks since we want to save it.