Adjective
peanut-buttery (comparative more peanut-buttery, superlative most peanut-buttery)
Indicative or characteristic of peanut butter; like peanut butter.
The peanut-butter taste isn't very peanut-buttery, really, and not many candies combine a weird glassy surface, an even weirder cakey texture, and a near-unparalleled ability to coax out the most reluctant fillings. Source: Internet
It has the same crispety, crunchety, peanut-buttery center as the original, but with a darker chocolatey coating. Source: Internet