The correct spelling of the phrase "from soup nuts" is actually "from soup to nuts". The IPA phonetic transcription for this phrase is /frʌm sup tu nʌts/. This means that the "to" in the phrase is pronounced as "tu" to reflect the way we commonly say the word in English. It is important to use the correct spelling of words to avoid confusion and ensure clear communication. So next time you use this phrase, remember to spell it correctly!