Which dish is characterized by a colossal onion that is breaded and fried?

The dish characterized by a colossal onion that is breaded and fried is the Bloomin' Onion. This iconic appetizer is famous for its unique presentation, resembling a flower in bloom, with each petal being a piece of the onion. The preparation involves slicing a whole onion into a flower shape, coating it in a seasoned batter, and deep-frying it until golden and crispy. It’s served with a special dipping sauce that complements the flavor of the fried onion. The Bloomin' Onion has become a symbol of Outback Steakhouse and is well-loved for its crunchy texture and savory taste. Its popularity is largely due to its visual appeal and the fun experience of sharing it among diners.