How Pink Is Too Pink For A Burger?
It depends on personal taste and preference, but generally speaking, a burger that appears unnaturally bright and fluorescent in color due to excessive use of food coloring or artificial additives may be considered too pink. A properly cooked beef burger, on the other hand, should have a slightly pinkish interior indicating medium-rare to medium doneness, which is considered safe to eat and offers a juicy, flavorful experience.