Blue butter

Blue butter was a type of butter. It could be a topping on butter pastries. The softness of leather could be compared to it. The ease of a task could also be compared to a vibroknife through blue butter.

Appearances

The New Jedi Order: Enemy Lines II: Rebel Stand (First mentioned) (Unknown)

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Legacy of the Force: Exile (Mentioned only) (Unknown)

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Fate of the Jedi: Ascension (Mentioned only) (Unknown)

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Fate of the Jedi: Ascension audiobook (Mentioned only) (Unknown)

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X-Wing: Mercy Kill (First appearance, simultaneous with audiobook) (Unknown)

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X-Wing: Mercy Kill audiobook (Unknown)

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