Find out which food was legally required to be pink.

Sources:

“A Brief History of Food Colors + How to Dye Easter Eggs with Natural Ingredients.” A Dollop of History, 18 April 2019, https://historydollop.com/2019/04/18/a-brief-history-of-food-colors-and-how-to-dye-easter-eggs-with-natural-ingredients/.

“Color Additives in Foods.” FDA, 6 July 2023, https://www.fda.gov/food/color-additives-information-consumers/color-additives-foods.

Ewbank, Anne. “When Food Dye Was Made From Coal Tar.” Atlas Obscura, 23 January 2018, https://www.atlasobscura.com/articles/coal-tar-food-coloring-perkin.

Galbiati, Scott. “A Colorful Journey: The History of Artificial Food Coloring from Lab to Table.” Culinary Solvent, https://culinarysolvent.com/blogs/alcohol-for-chefs/a-colorful-journey-the-history-of-artificial-food-coloring-from-lab-to-table?srsltid=AfmBOopdXjPFm-PV8vin8LCVojUSiFY_hgn_PPhQchypA0wKEgtHteqH.

Rupp, Rebecca. “The Butter Wars: When Margarine Was Pink.” National Geographic, 13 August 2014, https://www.nationalgeographic.com/culture/article/the-butter-wars-when-margarine-was-pink.

Williams, Matt. “A Short History of Food Dyes and the Law.” HeroX, https://www.herox.com/blog/602-a-short-history-of-food-dyes-and-the-law.