The correct spelling of the popular Mexican seasoning, pronounced "MEKS-soh," is often confused. The spelling "mexso" is incorrect, as the "x" is actually pronounced like an "s" sound in this word. The IPA phonetic transcription for "MEX SO" is /ˈmɛks.soʊ/. The first syllable is pronounced like "Mexi" with a stress on the "e," followed by the "s" sound in the second syllable and a stress on the "so" in the final syllable. Remembering the correct spelling can help avoid confusion and ensure deliciously seasoned dishes.