The online is now buzzing over a strange emerging food craze : pink eggs. Don't panic; they aren't unnatural. The vibrant shade comes due to a simple DIY process involving butterfly pea flower powder . https://docs.google.com/spreadsheets/d/1qL-aIM5KxaBFeWx9uqNsFK4KthW88k7ORDu_7a02O8s/edit?usp=sharing