Popsugar Living Cadbury Heinz Cadbury Creme Egg Mayo 2019 Heinz and Cadbury Created Creme Egg Mayo, and We Truly Never Thought We'd See the Day 9 April 2019 by Kelsey Garcia View On One Page Photo 1 of 3 ADVERTISEMENT () Start Slideshow Heinz Creme Egg Mayo. Yep. It's a thing. pic.twitter.com/DnySxesdwE— Heinz (@HeinzUK) April 1, 2019 Share This Link Copy ← Use Arrow Keys → 1 Previous Next Start Slideshow CadburyFood HybridsFood NewsChocolate