How long will sliced bananas keep?

I am doing Dr. Seuss activities with my second graders tomorrow. I am making them a cat in the hat snack that consists of strawberries and bananas being sliced and stacked on top of each other to make a "hat" from Cat in the Hat. If I make the treat tonight will the bananas keep until tomorrow if I place them in the fridge or freezer?

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  • Anonymous
    8 years ago
    Favorite Answer

    I love the suggestion by "IKnowThings" - great to get the kids involved if possible

  • Jay
    Lv 7
    8 years ago

    Bananas start turning brown right after they're out of their peels... Maybe have the kids make their own hats while you're slicing?

  • Kelly
    Lv 7
    8 years ago

    No. Do them right before class the bananas. The bananas will turn brown within 1hour.

  • Ed
    Lv 5
    8 years ago

    you can cut them tonight. just dip them in an acid (like orange juice) for a few seconds to keep them from turning brown. also works with apples.

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  • 8 years ago

    Up to one week probably if kept in a bag.

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