Discontinued/Unavailable Foods that you miss

Hi-C Ecto Cooler flavor - Product tie in with Ghostbusters
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Ice cream trucks the sold a green ice cream frog with gumballs for eyes. To this day that is still the smoothest creamiest ice cream bar I've ever had

Fruit Bars - Good & Ugly!! I loved the orange pinapple one.

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Sunkist Fun Fruits - Ate a million of these things
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Is it just me, or does that first guy in the hat in the Fruit bars commercial look like the guy from Children of the Corn?

And for OP, Planters used to make these things that looked like peanuts, but were outwardly flaky and filled with peanut butter. They disappeared form grocery stores one day and I haven't seen them since.