It’s official! The world’s first lab-grown burger is “not unpleasant!”

The burger is the creation of vascular biologist Mark Post, and was years in the making.

The five-ounce beef patty was assembled from thousands of teeny-tiny meat strips, cultured from the stem cells of a single cow (pictured here). It was prepared for and served today to food writer Josh Schonwald and food researcher Hanni Rutzler. Said Schonwald (pictured up top), after consuming a morsel of the layered flesh: "It wasn't unpleasant."