Drop your jaw moderately. Touch the tongue tip behind the bottom front teeth and lift the mid-front part slightly toward the roof.

Americans pronounce essay as EH-say (/ˈɛseɪ/). Stress falls on the first syllable — keep everything else short and quick. You'll hear it in sentences like "The essay requires a minimum of five scholarly sources" or "I barely finished the essay section before time was called" — more examples below.
Record yourself saying "essay" and play it back. The mic stays on your device — nothing's uploaded.
2 syllables, 3 sounds. Tap a syllable to jump to its row, then explore each sound's mouth shape and how it's made.
Place your tongue tip near the roof of your mouth behind your top teeth. Push air through the narrow gap. No voicing.

Start with your jaw slightly open and the front of your tongue forward and slightly up. Glide upward, your jaw closes a little more and your tongue arches higher toward the roof of the mouth.
Click any sentence to see the full breakdown — every link, every reduction, every flap-T.
The textbook way isn't wrong — it's just not how anyone actually says it.
Stress falls on the first syllable, not the others. Stretch EH — keep everything else short and quick.