Cookie is a ZX Spectrum video game written by Chris and Tim Stamper and published by Ultimate Play The Game in 1983. It was one of four 16K games by Ultimate that were available on ROM format for use with the ZX Interface 2. A version was also created for the BBC Micro but was not commercially released.
In the game Charlie the Chef has to bake a cake, but the ingredients (Mixed Peel, Chunky Chocolate, Crafty Cheese, Sneaky Sugar and Colonel Custard) are reluctant.
Source: Wikipedia, "Cookie (game)", available under the CC-BY-SA License.