It’s tricky, but… for this you’re trying to punch out with a higher-lofted club (can be a wedge depending on specific circumstance).
Basically a similar technique - ball back, weight forward, lotta shaft lean … take the club straight back and low, not too far and very little body turn, then really punch thru (not down on) the ball hard with your hands leading / holding the shaft lean.
It’s a cool shot (if it works, when you need it … which I have on occasion…) … practice it on the range … good luck!