The web is currently buzzing over a unusual emerging food trend : pink eggs. Don't panic; they aren't unnatural. The vibrant color comes due to a easy DIY process employing butterfly pea flower powder . https://docs.google.com/spreadsheets/d/1qL-aIM5KxaBFeWx9uqNsFK4KthW88k7ORDu_7a02O8s/edit?usp=sharing