"All That Jelly" is a sublabel of "Smile for a while", created in 2016 and run by Mr. Fonk. It's an outlet for clubby House Music around 120...126 bpm either back from the 90s or with a distinct oldschool touch, based in Soul, Funk, Disco and Garage. It's also particularly meant for re-issues of 90s House Music and stuff that was "digital only" before.
The phrase "All that jelly and no toast" is a Denzel Washington quote.