• milkisklim@lemmy.world
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    2 days ago

    Ice packs in the box. A lot of food subscription delivery service packages look like this. The inside has an extra layer of thicker paper to resist condensation

    The fancy ones use dry ice instead of regular

        • Zephorah@discuss.online
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          2 days ago

          Butter does well for a while but will eventually go rancid, though most sticks don’t last long enough for it.

          Sour cream, cracked eggs, and cream cheese, however, are t known for their longevity outside the fridge.

        • MDCCCLV@lemmy.ca
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          2 days ago

          It mostly only matters if there is buttercream frosting on top, which can melt easily if it gets warm. Cheesecake by itself is fairly durable.

      • milkisklim@lemmy.world
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        2 days ago

        OP could put the box in the fridge while waiting for a response. I’ve done this for neighbors who were getting back home the next day and their perishables came early.