The online is currently buzzing over a peculiar latest food craze : pink eggs. Don't worry ; they aren't unnatural. The vibrant hue comes from a simple DIY process involving butterfly pea flower https://docs.google.com/spreadsheets/d/1qL-aIM5KxaBFeWx9uqNsFK4KthW88k7ORDu_7a02O8s/edit?usp=sharing