https://screenrant.com/curb-your-enthusiasm-season-12-larry-pie-soup-storyline-callback/

Larry's issue with the key lime pie in Curb Your Enthusiasm season 12, episode 7 calls back to a Curb running gag that peaked in a 4-year-old episode.

Curb Your Enthusiasm Season 12 Episode 7 Recap: The Key Lime Pie Incident & 9 Other Best Moments (https://screenrant.com/curb-your-enthusiasm-season-12-episode-7-recap-best-moments/)

Curb Your Enthusiasm season 12, episode 7, "The Dream Scheme," is full of great moments, like Jeff's fake nightmare and Larry's feud with Freddy.