Curious…when you say “butternut pumpkin,” is that what you’re calling this:
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That’s what we’d call butternut
squash, to differentiate it from these:
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When I was a kid, we’d grow pumpkins (that second pic) and use those for feed for our cows and hogs. I used to either chop them up with a big machete or for fun, get one and climb up on the fence with it, then throw it down as hard as I could to bust it open. Once the animals could get a start on it, it didn’t last long.
Both pics from Wikipedia